216457696

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 192

約数和(自身を含む): 563068800

約数和(自身を除く): 346611104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 41, 49, 52, 56, 74, 82, 91, 98, 104, 112, 148, 164, 182, 196, 208, 224, 259, 287, 296, 328, 343, 364, 392, 416, 481, 518, 533, 574, 592, 637, 656, 686, 728, 784, 962, 1036, 1066, 1148, 1184, 1274, 1312, 1372, 1456, 1517, 1568, 1813, 1924, 2009, 2072, 2132, 2296, 2548, 2744, 2912, 3034, 3367, 3626, 3731, 3848, 4018, 4144, 4264, 4459, 4592, 5096, 5488, 6068, 6734, 7252, 7462, 7696, 8036, 8288, 8528, 8918, 9184, 10192, 10619, 10976, 12136, 12691, 13468, 14063, 14504, 14924, 15392, 16072, 17056, 17836, 19721, 20384, 21238, 23569, 24272, 25382, 26117, 26936, 28126, 29008, 29848, 32144, 35672, 39442, 42476, 47138, 48544, 50764, 52234, 53872, 56252, 58016, 59696, 64288, 71344, 74333, 78884, 84952, 94276, 101528, 104468, 107744, 112504, 119392, 138047, 142688, 148666, 157768, 164983, 169904, 182819, 188552, 203056, 208936, 225008, 276094, 297332, 315536, 329966, 339808, 365638, 377104, 406112, 417872, 450016, 520331, 552188, 594664, 631072, 659932, 731276, 754208, 835744, 966329, 1040662, 1104376, 1189328, 1319864, 1462552, 1932658, 2081324, 2208752, 2378656, 2639728, 2925104, 3865316, 4162648, 4417504, 5279456, 5850208, 6764303, 7730632, 8325296, 13528606, 15461264, 16650592, 27057212, 30922528, 54114424, 108228848, 216457696]

約数ペア:

[(1, 216457696), (2, 108228848), (4, 54114424), (7, 30922528), (8, 27057212), (13, 16650592), (14, 15461264), (16, 13528606), (26, 8325296), (28, 7730632), (32, 6764303), (37, 5850208), (41, 5279456), (49, 4417504), (52, 4162648), (56, 3865316), (74, 2925104), (82, 2639728), (91, 2378656), (98, 2208752), (104, 2081324), (112, 1932658), (148, 1462552), (164, 1319864), (182, 1189328), (196, 1104376), (208, 1040662), (224, 966329), (259, 835744), (287, 754208), (296, 731276), (328, 659932), (343, 631072), (364, 594664), (392, 552188), (416, 520331), (481, 450016), (518, 417872), (533, 406112), (574, 377104), (592, 365638), (637, 339808), (656, 329966), (686, 315536), (728, 297332), (784, 276094), (962, 225008), (1036, 208936), (1066, 203056), (1148, 188552), (1184, 182819), (1274, 169904), (1312, 164983), (1372, 157768), (1456, 148666), (1517, 142688), (1568, 138047), (1813, 119392), (1924, 112504), (2009, 107744), (2072, 104468), (2132, 101528), (2296, 94276), (2548, 84952), (2744, 78884), (2912, 74333), (3034, 71344), (3367, 64288), (3626, 59696), (3731, 58016), (3848, 56252), (4018, 53872), (4144, 52234), (4264, 50764), (4459, 48544), (4592, 47138), (5096, 42476), (5488, 39442), (6068, 35672), (6734, 32144), (7252, 29848), (7462, 29008), (7696, 28126), (8036, 26936), (8288, 26117), (8528, 25382), (8918, 24272), (9184, 23569), (10192, 21238), (10619, 20384), (10976, 19721), (12136, 17836), (12691, 17056), (13468, 16072), (14063, 15392), (14504, 14924)]