502215948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:193

約数の個数: 216

約数和(自身を含む): 1488378528

約数和(自身を除く): 986162580

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 37, 39, 46, 52, 69, 74, 78, 92, 97, 111, 117, 138, 148, 156, 169, 194, 207, 222, 234, 276, 291, 299, 333, 338, 388, 414, 444, 468, 481, 507, 582, 598, 666, 676, 828, 851, 873, 897, 962, 1014, 1164, 1196, 1261, 1332, 1443, 1521, 1702, 1746, 1794, 1924, 2028, 2231, 2522, 2553, 2691, 2886, 3042, 3404, 3492, 3588, 3589, 3783, 3887, 4329, 4462, 5044, 5106, 5382, 5772, 6084, 6253, 6693, 7178, 7566, 7659, 7774, 8658, 8924, 10212, 10764, 10767, 11063, 11349, 11661, 12506, 13386, 14356, 15132, 15318, 15548, 16393, 17316, 18759, 20079, 21534, 22126, 22698, 23322, 25012, 26772, 29003, 30636, 32301, 32786, 33189, 34983, 37518, 40158, 43068, 44252, 45396, 46644, 46657, 49179, 56277, 58006, 64602, 65572, 66378, 69966, 75036, 80316, 82547, 87009, 93314, 98358, 99567, 112554, 116012, 129204, 132756, 139932, 139971, 143819, 147537, 165094, 174018, 186628, 196716, 199134, 225108, 247641, 261027, 279942, 287638, 295074, 330188, 348036, 377039, 398268, 419913, 431457, 495282, 522054, 559884, 575276, 590148, 606541, 742923, 754078, 839826, 862914, 990564, 1044108, 1073111, 1131117, 1213082, 1294371, 1485846, 1508156, 1679652, 1725828, 1819623, 2146222, 2262234, 2426164, 2588742, 2971692, 3219333, 3393351, 3639246, 4292444, 4524468, 5177484, 5458869, 6438666, 6786702, 7278492, 9657999, 10917738, 12877332, 13573404, 13950443, 19315998, 21835476, 27900886, 38631996, 41851329, 55801772, 83702658, 125553987, 167405316, 251107974, 502215948]

約数ペア:

[(1, 502215948), (2, 251107974), (3, 167405316), (4, 125553987), (6, 83702658), (9, 55801772), (12, 41851329), (13, 38631996), (18, 27900886), (23, 21835476), (26, 19315998), (36, 13950443), (37, 13573404), (39, 12877332), (46, 10917738), (52, 9657999), (69, 7278492), (74, 6786702), (78, 6438666), (92, 5458869), (97, 5177484), (111, 4524468), (117, 4292444), (138, 3639246), (148, 3393351), (156, 3219333), (169, 2971692), (194, 2588742), (207, 2426164), (222, 2262234), (234, 2146222), (276, 1819623), (291, 1725828), (299, 1679652), (333, 1508156), (338, 1485846), (388, 1294371), (414, 1213082), (444, 1131117), (468, 1073111), (481, 1044108), (507, 990564), (582, 862914), (598, 839826), (666, 754078), (676, 742923), (828, 606541), (851, 590148), (873, 575276), (897, 559884), (962, 522054), (1014, 495282), (1164, 431457), (1196, 419913), (1261, 398268), (1332, 377039), (1443, 348036), (1521, 330188), (1702, 295074), (1746, 287638), (1794, 279942), (1924, 261027), (2028, 247641), (2231, 225108), (2522, 199134), (2553, 196716), (2691, 186628), (2886, 174018), (3042, 165094), (3404, 147537), (3492, 143819), (3588, 139971), (3589, 139932), (3783, 132756), (3887, 129204), (4329, 116012), (4462, 112554), (5044, 99567), (5106, 98358), (5382, 93314), (5772, 87009), (6084, 82547), (6253, 80316), (6693, 75036), (7178, 69966), (7566, 66378), (7659, 65572), (7774, 64602), (8658, 58006), (8924, 56277), (10212, 49179), (10764, 46657), (10767, 46644), (11063, 45396), (11349, 44252), (11661, 43068), (12506, 40158), (13386, 37518), (14356, 34983), (15132, 33189), (15318, 32786), (15548, 32301), (16393, 30636), (17316, 29003), (18759, 26772), (20079, 25012), (21534, 23322), (22126, 22698)]