425418084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 1408942080

約数和(自身を除く): 983523996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 59, 62, 63, 71, 78, 84, 91, 93, 117, 118, 124, 126, 142, 156, 177, 182, 186, 213, 217, 234, 236, 252, 273, 279, 284, 354, 364, 372, 403, 413, 426, 434, 468, 497, 531, 546, 558, 639, 651, 708, 767, 806, 819, 826, 852, 868, 923, 994, 1062, 1092, 1116, 1209, 1239, 1278, 1302, 1491, 1534, 1612, 1638, 1652, 1829, 1846, 1953, 1988, 2124, 2201, 2301, 2418, 2478, 2556, 2604, 2769, 2821, 2982, 3068, 3276, 3627, 3658, 3692, 3717, 3906, 4189, 4402, 4473, 4602, 4836, 4956, 5369, 5487, 5538, 5642, 5964, 6461, 6603, 6903, 7254, 7316, 7434, 7812, 8307, 8378, 8463, 8804, 8946, 9204, 10738, 10974, 11076, 11284, 12567, 12803, 12922, 13206, 13806, 14508, 14868, 15407, 16107, 16461, 16614, 16756, 16926, 17892, 19383, 19809, 21476, 21948, 23777, 25134, 25389, 25606, 25844, 26412, 27612, 28613, 29323, 30814, 32214, 32922, 33228, 33852, 37701, 38409, 38766, 39618, 46221, 47554, 48321, 50268, 50778, 51212, 54457, 57226, 58149, 58646, 61628, 64428, 65844, 71331, 75402, 76818, 77532, 79236, 85839, 87969, 92442, 95108, 96642, 101556, 108914, 114452, 115227, 116298, 117292, 129859, 138663, 142662, 150804, 153636, 163371, 166439, 171678, 175938, 184884, 193284, 200291, 213993, 217828, 230454, 232596, 257517, 259718, 263907, 277326, 285324, 326742, 332878, 343356, 351876, 381199, 389577, 400582, 427986, 460908, 490113, 499317, 515034, 519436, 527814, 554652, 600873, 653484, 665756, 762398, 779154, 801164, 855972, 909013, 980226, 998634, 1030068, 1055628, 1143597, 1168731, 1201746, 1497951, 1524796, 1558308, 1688167, 1802619, 1818026, 1960452, 1997268, 2287194, 2337462, 2403492, 2727039, 2995902, 3376334, 3430791, 3605238, 3636052, 4574388, 4674924, 5064501, 5454078, 5991804, 6752668, 6861582, 7210476, 8181117, 10129002, 10908156, 11817169, 13723164, 15193503, 16362234, 20258004, 23634338, 30387006, 32724468, 35451507, 47268676, 60774012, 70903014, 106354521, 141806028, 212709042, 425418084]

約数ペア:

[(1, 425418084), (2, 212709042), (3, 141806028), (4, 106354521), (6, 70903014), (7, 60774012), (9, 47268676), (12, 35451507), (13, 32724468), (14, 30387006), (18, 23634338), (21, 20258004), (26, 16362234), (28, 15193503), (31, 13723164), (36, 11817169), (39, 10908156), (42, 10129002), (52, 8181117), (59, 7210476), (62, 6861582), (63, 6752668), (71, 5991804), (78, 5454078), (84, 5064501), (91, 4674924), (93, 4574388), (117, 3636052), (118, 3605238), (124, 3430791), (126, 3376334), (142, 2995902), (156, 2727039), (177, 2403492), (182, 2337462), (186, 2287194), (213, 1997268), (217, 1960452), (234, 1818026), (236, 1802619), (252, 1688167), (273, 1558308), (279, 1524796), (284, 1497951), (354, 1201746), (364, 1168731), (372, 1143597), (403, 1055628), (413, 1030068), (426, 998634), (434, 980226), (468, 909013), (497, 855972), (531, 801164), (546, 779154), (558, 762398), (639, 665756), (651, 653484), (708, 600873), (767, 554652), (806, 527814), (819, 519436), (826, 515034), (852, 499317), (868, 490113), (923, 460908), (994, 427986), (1062, 400582), (1092, 389577), (1116, 381199), (1209, 351876), (1239, 343356), (1278, 332878), (1302, 326742), (1491, 285324), (1534, 277326), (1612, 263907), (1638, 259718), (1652, 257517), (1829, 232596), (1846, 230454), (1953, 217828), (1988, 213993), (2124, 200291), (2201, 193284), (2301, 184884), (2418, 175938), (2478, 171678), (2556, 166439), (2604, 163371), (2769, 153636), (2821, 150804), (2982, 142662), (3068, 138663), (3276, 129859), (3627, 117292), (3658, 116298), (3692, 115227), (3717, 114452), (3906, 108914), (4189, 101556), (4402, 96642), (4473, 95108), (4602, 92442), (4836, 87969), (4956, 85839), (5369, 79236), (5487, 77532), (5538, 76818), (5642, 75402), (5964, 71331), (6461, 65844), (6603, 64428), (6903, 61628), (7254, 58646), (7316, 58149), (7434, 57226), (7812, 54457), (8307, 51212), (8378, 50778), (8463, 50268), (8804, 48321), (8946, 47554), (9204, 46221), (10738, 39618), (10974, 38766), (11076, 38409), (11284, 37701), (12567, 33852), (12803, 33228), (12922, 32922), (13206, 32214), (13806, 30814), (14508, 29323), (14868, 28613), (15407, 27612), (16107, 26412), (16461, 25844), (16614, 25606), (16756, 25389), (16926, 25134), (17892, 23777), (19383, 21948), (19809, 21476)]