19561294116

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:800

約数の個数: 288

約数和(自身を含む): 62485113600

約数和(自身を除く): 42923819484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 233, 234, 252, 273, 294, 343, 364, 441, 466, 468, 523, 546, 588, 637, 686, 699, 819, 882, 932, 1029, 1046, 1092, 1274, 1372, 1398, 1569, 1631, 1638, 1764, 1911, 2058, 2092, 2097, 2548, 2796, 3029, 3087, 3138, 3262, 3276, 3661, 3822, 4116, 4194, 4459, 4707, 4893, 5733, 6058, 6174, 6276, 6524, 6799, 7322, 7644, 8388, 8918, 9087, 9414, 9786, 10983, 11417, 11466, 12116, 12348, 13377, 13598, 14644, 14679, 17836, 18174, 18828, 19572, 20397, 21203, 21966, 22834, 22932, 25627, 26754, 27196, 27261, 29358, 32949, 34251, 36348, 40131, 40794, 42406, 43932, 45668, 47593, 51254, 53508, 54522, 58716, 61191, 63609, 65898, 68502, 76881, 79919, 80262, 81588, 84812, 95186, 102508, 102753, 109044, 121859, 122382, 127218, 131796, 137004, 142779, 148421, 153762, 159838, 160524, 179389, 190372, 190827, 205506, 230643, 239757, 243718, 244764, 254436, 285558, 296842, 307524, 319676, 333151, 358778, 365577, 381654, 411012, 428337, 445263, 461286, 479514, 487436, 538167, 571116, 593684, 666302, 717556, 719271, 731154, 763308, 853013, 856674, 890526, 922572, 959028, 999453, 1038947, 1076334, 1096731, 1332604, 1335789, 1438542, 1462308, 1584167, 1614501, 1706026, 1713348, 1781052, 1998906, 2077894, 2152668, 2193462, 2332057, 2559039, 2671578, 2877084, 2998359, 3116841, 3168334, 3229002, 3412052, 3997812, 4155788, 4386924, 4664114, 4752501, 5118078, 5343156, 5971091, 5996718, 6233682, 6336668, 6458004, 6996171, 7677117, 9328228, 9350523, 9505002, 10236156, 11089169, 11942182, 11993436, 12467364, 13992342, 14257503, 15354234, 17913273, 18701046, 19010004, 20988513, 22178338, 23884364, 27984684, 28515006, 30708468, 33267507, 35826546, 37402092, 41797637, 41977026, 44356676, 53739819, 57030012, 66535014, 71653092, 77624183, 83595274, 83954052, 99802521, 107479638, 125392911, 133070028, 155248366, 167190548, 199605042, 214959276, 232872549, 250785822, 310496732, 376178733, 399210084, 465745098, 501571644, 543369281, 698617647, 752357466, 931490196, 1086738562, 1397235294, 1504714932, 1630107843, 2173477124, 2794470588, 3260215686, 4890323529, 6520431372, 9780647058, 19561294116]

約数ペア:

[(1, 19561294116), (2, 9780647058), (3, 6520431372), (4, 4890323529), (6, 3260215686), (7, 2794470588), (9, 2173477124), (12, 1630107843), (13, 1504714932), (14, 1397235294), (18, 1086738562), (21, 931490196), (26, 752357466), (28, 698617647), (36, 543369281), (39, 501571644), (42, 465745098), (49, 399210084), (52, 376178733), (63, 310496732), (78, 250785822), (84, 232872549), (91, 214959276), (98, 199605042), (117, 167190548), (126, 155248366), (147, 133070028), (156, 125392911), (182, 107479638), (196, 99802521), (233, 83954052), (234, 83595274), (252, 77624183), (273, 71653092), (294, 66535014), (343, 57030012), (364, 53739819), (441, 44356676), (466, 41977026), (468, 41797637), (523, 37402092), (546, 35826546), (588, 33267507), (637, 30708468), (686, 28515006), (699, 27984684), (819, 23884364), (882, 22178338), (932, 20988513), (1029, 19010004), (1046, 18701046), (1092, 17913273), (1274, 15354234), (1372, 14257503), (1398, 13992342), (1569, 12467364), (1631, 11993436), (1638, 11942182), (1764, 11089169), (1911, 10236156), (2058, 9505002), (2092, 9350523), (2097, 9328228), (2548, 7677117), (2796, 6996171), (3029, 6458004), (3087, 6336668), (3138, 6233682), (3262, 5996718), (3276, 5971091), (3661, 5343156), (3822, 5118078), (4116, 4752501), (4194, 4664114), (4459, 4386924), (4707, 4155788), (4893, 3997812), (5733, 3412052), (6058, 3229002), (6174, 3168334), (6276, 3116841), (6524, 2998359), (6799, 2877084), (7322, 2671578), (7644, 2559039), (8388, 2332057), (8918, 2193462), (9087, 2152668), (9414, 2077894), (9786, 1998906), (10983, 1781052), (11417, 1713348), (11466, 1706026), (12116, 1614501), (12348, 1584167), (13377, 1462308), (13598, 1438542), (14644, 1335789), (14679, 1332604), (17836, 1096731), (18174, 1076334), (18828, 1038947), (19572, 999453), (20397, 959028), (21203, 922572), (21966, 890526), (22834, 856674), (22932, 853013), (25627, 763308), (26754, 731154), (27196, 719271), (27261, 717556), (29358, 666302), (32949, 593684), (34251, 571116), (36348, 538167), (40131, 487436), (40794, 479514), (42406, 461286), (43932, 445263), (45668, 428337), (47593, 411012), (51254, 381654), (53508, 365577), (54522, 358778), (58716, 333151), (61191, 319676), (63609, 307524), (65898, 296842), (68502, 285558), (76881, 254436), (79919, 244764), (80262, 243718), (81588, 239757), (84812, 230643), (95186, 205506), (102508, 190827), (102753, 190372), (109044, 179389), (121859, 160524), (122382, 159838), (127218, 153762), (131796, 148421), (137004, 142779)]