631204392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9323}}^1$

素因数の和:9383

約数の個数: 128

約数和(自身を含む): 2005032960

約数和(自身を除く): 1373828568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9323, 9672, 11284, 16926, 18646, 22568, 27969, 33852, 37292, 55938, 65261, 67704, 74584, 111876, 121199, 130522, 195783, 223752, 242398, 261044, 289013, 363597, 391566, 484796, 522088, 578026, 727194, 783132, 848393, 867039, 969592, 1156052, 1454388, 1566264, 1696786, 1734078, 2023091, 2312104, 2545179, 2908776, 3393572, 3468156, 3757169, 4046182, 5090358, 6069273, 6787144, 6936312, 7514338, 8092364, 10180716, 11271507, 12138546, 15028676, 16184728, 20361432, 22543014, 24277092, 26300183, 30057352, 45086028, 48554184, 52600366, 78900549, 90172056, 105200732, 157801098, 210401464, 315602196, 631204392]

約数ペア:

[(1, 631204392), (2, 315602196), (3, 210401464), (4, 157801098), (6, 105200732), (7, 90172056), (8, 78900549), (12, 52600366), (13, 48554184), (14, 45086028), (21, 30057352), (24, 26300183), (26, 24277092), (28, 22543014), (31, 20361432), (39, 16184728), (42, 15028676), (52, 12138546), (56, 11271507), (62, 10180716), (78, 8092364), (84, 7514338), (91, 6936312), (93, 6787144), (104, 6069273), (124, 5090358), (156, 4046182), (168, 3757169), (182, 3468156), (186, 3393572), (217, 2908776), (248, 2545179), (273, 2312104), (312, 2023091), (364, 1734078), (372, 1696786), (403, 1566264), (434, 1454388), (546, 1156052), (651, 969592), (728, 867039), (744, 848393), (806, 783132), (868, 727194), (1092, 578026), (1209, 522088), (1302, 484796), (1612, 391566), (1736, 363597), (2184, 289013), (2418, 261044), (2604, 242398), (2821, 223752), (3224, 195783), (4836, 130522), (5208, 121199), (5642, 111876), (8463, 74584), (9323, 67704), (9672, 65261), (11284, 55938), (16926, 37292), (18646, 33852), (22568, 27969)]