900724188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 2682408960

約数和(自身を除く): 1781684772

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 79, 84, 91, 106, 156, 158, 159, 182, 197, 212, 237, 273, 316, 318, 364, 371, 394, 474, 546, 553, 591, 636, 689, 742, 788, 948, 1027, 1092, 1106, 1113, 1182, 1378, 1379, 1484, 1659, 2054, 2067, 2212, 2226, 2364, 2561, 2756, 2758, 3081, 3318, 4108, 4134, 4137, 4187, 4452, 4823, 5122, 5516, 6162, 6636, 7189, 7683, 8268, 8274, 8374, 9646, 10244, 10441, 12324, 12561, 14378, 14469, 15366, 15563, 16548, 16748, 17927, 19292, 20882, 21567, 25122, 28756, 28938, 29309, 30732, 31126, 31323, 35854, 41764, 43134, 46689, 50244, 53781, 54431, 57876, 58618, 62252, 62646, 71708, 73087, 86268, 87927, 93378, 107562, 108862, 108941, 117236, 125292, 135733, 146174, 163293, 175854, 186756, 202319, 215124, 217724, 217882, 219261, 271466, 292348, 326586, 326823, 351708, 381017, 404638, 407199, 435764, 438522, 542932, 606957, 653172, 653646, 762034, 809276, 814398, 824839, 877044, 950131, 1143051, 1213914, 1307292, 1416233, 1524068, 1628796, 1649678, 1900262, 2286102, 2427828, 2474517, 2832466, 2850393, 3299356, 3800524, 4248699, 4572204, 4949034, 5664932, 5700786, 5773873, 8497398, 9898068, 10722907, 11401572, 11547746, 16994796, 17321619, 21445814, 23095492, 32168721, 34643238, 42891628, 64337442, 69286476, 75060349, 128674884, 150120698, 225181047, 300241396, 450362094, 900724188]

約数ペア:

[(1, 900724188), (2, 450362094), (3, 300241396), (4, 225181047), (6, 150120698), (7, 128674884), (12, 75060349), (13, 69286476), (14, 64337442), (21, 42891628), (26, 34643238), (28, 32168721), (39, 23095492), (42, 21445814), (52, 17321619), (53, 16994796), (78, 11547746), (79, 11401572), (84, 10722907), (91, 9898068), (106, 8497398), (156, 5773873), (158, 5700786), (159, 5664932), (182, 4949034), (197, 4572204), (212, 4248699), (237, 3800524), (273, 3299356), (316, 2850393), (318, 2832466), (364, 2474517), (371, 2427828), (394, 2286102), (474, 1900262), (546, 1649678), (553, 1628796), (591, 1524068), (636, 1416233), (689, 1307292), (742, 1213914), (788, 1143051), (948, 950131), (1027, 877044), (1092, 824839), (1106, 814398), (1113, 809276), (1182, 762034), (1378, 653646), (1379, 653172), (1484, 606957), (1659, 542932), (2054, 438522), (2067, 435764), (2212, 407199), (2226, 404638), (2364, 381017), (2561, 351708), (2756, 326823), (2758, 326586), (3081, 292348), (3318, 271466), (4108, 219261), (4134, 217882), (4137, 217724), (4187, 215124), (4452, 202319), (4823, 186756), (5122, 175854), (5516, 163293), (6162, 146174), (6636, 135733), (7189, 125292), (7683, 117236), (8268, 108941), (8274, 108862), (8374, 107562), (9646, 93378), (10244, 87927), (10441, 86268), (12324, 73087), (12561, 71708), (14378, 62646), (14469, 62252), (15366, 58618), (15563, 57876), (16548, 54431), (16748, 53781), (17927, 50244), (19292, 46689), (20882, 43134), (21567, 41764), (25122, 35854), (28756, 31323), (28938, 31126), (29309, 30732)]