2196597676

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 216

約数和(自身を含む): 5419090320

約数和(自身を除く): 3222492644

約数列:

[1, 2, 4, 7, 13, 14, 17, 19, 26, 28, 34, 38, 49, 52, 68, 76, 91, 98, 119, 133, 157, 182, 196, 221, 238, 247, 266, 289, 314, 323, 364, 442, 476, 494, 532, 578, 628, 637, 646, 833, 884, 931, 988, 1099, 1156, 1274, 1292, 1547, 1666, 1729, 1862, 2023, 2041, 2198, 2261, 2548, 2669, 2983, 3094, 3332, 3458, 3724, 3757, 4046, 4082, 4199, 4396, 4522, 5338, 5491, 5966, 6188, 6916, 7514, 7693, 8092, 8164, 8398, 9044, 10676, 10829, 10982, 11932, 12103, 14161, 14287, 15028, 15386, 15827, 16796, 18683, 20881, 21658, 21964, 24206, 26299, 28322, 28574, 29393, 30772, 31654, 34697, 37366, 38437, 38779, 41762, 43316, 45373, 48412, 50711, 52598, 56644, 57148, 58786, 63308, 69394, 71383, 74732, 76874, 77558, 83524, 90746, 100009, 101422, 105196, 117572, 130781, 138788, 142766, 146167, 153748, 155116, 181492, 184093, 200018, 202844, 205751, 242879, 261562, 269059, 271453, 285532, 292334, 317611, 354977, 368186, 400036, 411502, 485758, 499681, 523124, 538118, 542906, 584668, 589849, 635222, 659243, 709954, 736372, 823004, 862087, 971516, 999362, 1076236, 1085812, 1179698, 1270444, 1318486, 1419908, 1700153, 1724174, 1900171, 1998724, 2223277, 2359396, 2484839, 2636972, 3400306, 3448348, 3497767, 3800342, 4128943, 4446554, 4614701, 4969678, 6034609, 6800612, 6995534, 7600684, 8257886, 8893108, 9229402, 9939356, 11207131, 12069218, 13991068, 16515772, 18458804, 22414262, 24138436, 28902601, 32302907, 42242263, 44828524, 57805202, 64605814, 78449917, 84484526, 115610404, 129211628, 156899834, 168969052, 313799668, 549149419, 1098298838, 2196597676]

約数ペア:

[(1, 2196597676), (2, 1098298838), (4, 549149419), (7, 313799668), (13, 168969052), (14, 156899834), (17, 129211628), (19, 115610404), (26, 84484526), (28, 78449917), (34, 64605814), (38, 57805202), (49, 44828524), (52, 42242263), (68, 32302907), (76, 28902601), (91, 24138436), (98, 22414262), (119, 18458804), (133, 16515772), (157, 13991068), (182, 12069218), (196, 11207131), (221, 9939356), (238, 9229402), (247, 8893108), (266, 8257886), (289, 7600684), (314, 6995534), (323, 6800612), (364, 6034609), (442, 4969678), (476, 4614701), (494, 4446554), (532, 4128943), (578, 3800342), (628, 3497767), (637, 3448348), (646, 3400306), (833, 2636972), (884, 2484839), (931, 2359396), (988, 2223277), (1099, 1998724), (1156, 1900171), (1274, 1724174), (1292, 1700153), (1547, 1419908), (1666, 1318486), (1729, 1270444), (1862, 1179698), (2023, 1085812), (2041, 1076236), (2198, 999362), (2261, 971516), (2548, 862087), (2669, 823004), (2983, 736372), (3094, 709954), (3332, 659243), (3458, 635222), (3724, 589849), (3757, 584668), (4046, 542906), (4082, 538118), (4199, 523124), (4396, 499681), (4522, 485758), (5338, 411502), (5491, 400036), (5966, 368186), (6188, 354977), (6916, 317611), (7514, 292334), (7693, 285532), (8092, 271453), (8164, 269059), (8398, 261562), (9044, 242879), (10676, 205751), (10829, 202844), (10982, 200018), (11932, 184093), (12103, 181492), (14161, 155116), (14287, 153748), (15028, 146167), (15386, 142766), (15827, 138788), (16796, 130781), (18683, 117572), (20881, 105196), (21658, 101422), (21964, 100009), (24206, 90746), (26299, 83524), (28322, 77558), (28574, 76874), (29393, 74732), (30772, 71383), (31654, 69394), (34697, 63308), (37366, 58786), (38437, 57148), (38779, 56644), (41762, 52598), (43316, 50711), (45373, 48412)]