378417456

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 1088970480

約数和(自身を除く): 710553024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 144, 159, 179, 212, 277, 318, 358, 424, 477, 537, 554, 636, 716, 831, 848, 954, 1074, 1108, 1272, 1432, 1611, 1662, 1908, 2148, 2216, 2493, 2544, 2864, 3222, 3324, 3816, 4296, 4432, 4986, 6444, 6648, 7632, 8592, 9487, 9972, 12888, 13296, 14681, 18974, 19944, 25776, 28461, 29362, 37948, 39888, 44043, 49583, 56922, 58724, 75896, 85383, 88086, 99166, 113844, 117448, 132129, 148749, 151792, 170766, 176172, 198332, 227688, 234896, 264258, 297498, 341532, 352344, 396664, 446247, 455376, 528516, 594996, 683064, 704688, 793328, 892494, 1057032, 1189992, 1366128, 1784988, 2114064, 2379984, 2627899, 3569976, 5255798, 7139952, 7883697, 10511596, 15767394, 21023192, 23651091, 31534788, 42046384, 47302182, 63069576, 94604364, 126139152, 189208728, 378417456]

約数ペア:

[(1, 378417456), (2, 189208728), (3, 126139152), (4, 94604364), (6, 63069576), (8, 47302182), (9, 42046384), (12, 31534788), (16, 23651091), (18, 21023192), (24, 15767394), (36, 10511596), (48, 7883697), (53, 7139952), (72, 5255798), (106, 3569976), (144, 2627899), (159, 2379984), (179, 2114064), (212, 1784988), (277, 1366128), (318, 1189992), (358, 1057032), (424, 892494), (477, 793328), (537, 704688), (554, 683064), (636, 594996), (716, 528516), (831, 455376), (848, 446247), (954, 396664), (1074, 352344), (1108, 341532), (1272, 297498), (1432, 264258), (1611, 234896), (1662, 227688), (1908, 198332), (2148, 176172), (2216, 170766), (2493, 151792), (2544, 148749), (2864, 132129), (3222, 117448), (3324, 113844), (3816, 99166), (4296, 88086), (4432, 85383), (4986, 75896), (6444, 58724), (6648, 56922), (7632, 49583), (8592, 44043), (9487, 39888), (9972, 37948), (12888, 29362), (13296, 28461), (14681, 25776), (18974, 19944)]