397448532

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:899

約数の個数: 120

約数和(自身を含む): 1129261056

約数和(自身を除く): 731812524

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 234, 254, 324, 351, 381, 468, 508, 702, 743, 762, 1053, 1143, 1404, 1486, 1524, 1651, 2106, 2229, 2286, 2972, 3302, 3429, 4212, 4458, 4572, 4953, 6604, 6687, 6858, 8916, 9659, 9906, 10287, 13374, 13716, 14859, 19318, 19812, 20061, 20574, 26748, 28977, 29718, 38636, 40122, 41148, 44577, 57954, 59436, 60183, 80244, 86931, 89154, 94361, 115908, 120366, 133731, 173862, 178308, 188722, 240732, 260793, 267462, 283083, 347724, 377444, 521586, 534924, 566166, 782379, 849249, 1043172, 1132332, 1226693, 1564758, 1698498, 2453386, 2547747, 3129516, 3396996, 3680079, 4906772, 5095494, 7360158, 7643241, 10190988, 11040237, 14720316, 15286482, 22080474, 30572964, 33120711, 44160948, 66241422, 99362133, 132482844, 198724266, 397448532]

約数ペア:

[(1, 397448532), (2, 198724266), (3, 132482844), (4, 99362133), (6, 66241422), (9, 44160948), (12, 33120711), (13, 30572964), (18, 22080474), (26, 15286482), (27, 14720316), (36, 11040237), (39, 10190988), (52, 7643241), (54, 7360158), (78, 5095494), (81, 4906772), (108, 3680079), (117, 3396996), (127, 3129516), (156, 2547747), (162, 2453386), (234, 1698498), (254, 1564758), (324, 1226693), (351, 1132332), (381, 1043172), (468, 849249), (508, 782379), (702, 566166), (743, 534924), (762, 521586), (1053, 377444), (1143, 347724), (1404, 283083), (1486, 267462), (1524, 260793), (1651, 240732), (2106, 188722), (2229, 178308), (2286, 173862), (2972, 133731), (3302, 120366), (3429, 115908), (4212, 94361), (4458, 89154), (4572, 86931), (4953, 80244), (6604, 60183), (6687, 59436), (6858, 57954), (8916, 44577), (9659, 41148), (9906, 40122), (10287, 38636), (13374, 29718), (13716, 28977), (14859, 26748), (19318, 20574), (19812, 20061)]