428964192

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 1257787440

約数和(自身を除く): 828823248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 157, 159, 179, 212, 288, 314, 318, 358, 424, 471, 477, 537, 628, 636, 716, 848, 942, 954, 1074, 1256, 1272, 1413, 1432, 1611, 1696, 1884, 1908, 2148, 2512, 2544, 2826, 2864, 3222, 3768, 3816, 4296, 5024, 5088, 5652, 5728, 6444, 7536, 7632, 8321, 8592, 9487, 11304, 12888, 15072, 15264, 16642, 17184, 18974, 22608, 24963, 25776, 28103, 28461, 33284, 37948, 45216, 49926, 51552, 56206, 56922, 66568, 74889, 75896, 84309, 85383, 99852, 112412, 113844, 133136, 149778, 151792, 168618, 170766, 199704, 224824, 227688, 252927, 266272, 299556, 303584, 337236, 341532, 399408, 449648, 455376, 505854, 599112, 674472, 683064, 798816, 899296, 910752, 1011708, 1198224, 1348944, 1366128, 1489459, 2023416, 2396448, 2697888, 2732256, 2978918, 4046832, 4468377, 5957836, 8093664, 8936754, 11915672, 13405131, 17873508, 23831344, 26810262, 35747016, 47662688, 53620524, 71494032, 107241048, 142988064, 214482096, 428964192]

約数ペア:

[(1, 428964192), (2, 214482096), (3, 142988064), (4, 107241048), (6, 71494032), (8, 53620524), (9, 47662688), (12, 35747016), (16, 26810262), (18, 23831344), (24, 17873508), (32, 13405131), (36, 11915672), (48, 8936754), (53, 8093664), (72, 5957836), (96, 4468377), (106, 4046832), (144, 2978918), (157, 2732256), (159, 2697888), (179, 2396448), (212, 2023416), (288, 1489459), (314, 1366128), (318, 1348944), (358, 1198224), (424, 1011708), (471, 910752), (477, 899296), (537, 798816), (628, 683064), (636, 674472), (716, 599112), (848, 505854), (942, 455376), (954, 449648), (1074, 399408), (1256, 341532), (1272, 337236), (1413, 303584), (1432, 299556), (1611, 266272), (1696, 252927), (1884, 227688), (1908, 224824), (2148, 199704), (2512, 170766), (2544, 168618), (2826, 151792), (2864, 149778), (3222, 133136), (3768, 113844), (3816, 112412), (4296, 99852), (5024, 85383), (5088, 84309), (5652, 75896), (5728, 74889), (6444, 66568), (7536, 56922), (7632, 56206), (8321, 51552), (8592, 49926), (9487, 45216), (11304, 37948), (12888, 33284), (15072, 28461), (15264, 28103), (16642, 25776), (17184, 24963), (18974, 22608)]