219907896064

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{30643}}^1$

素因数の和:30790

約数の個数: 108

約数和(自身を含む): 471119201224

約数和(自身を除く): 251211305160

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 97, 128, 136, 194, 256, 272, 289, 388, 544, 578, 776, 1088, 1156, 1552, 1649, 2176, 2312, 3104, 3298, 4352, 4624, 6208, 6596, 9248, 12416, 13192, 18496, 24832, 26384, 28033, 30643, 36992, 52768, 56066, 61286, 73984, 105536, 112132, 122572, 211072, 224264, 245144, 422144, 448528, 490288, 520931, 897056, 980576, 1041862, 1794112, 1961152, 2083724, 2972371, 3588224, 3922304, 4167448, 5944742, 7176448, 7844608, 8334896, 8855827, 11889484, 16669792, 17711654, 23778968, 33339584, 35423308, 47557936, 50530307, 66679168, 70846616, 95115872, 101060614, 133358336, 141693232, 190231744, 202121228, 283386464, 380463488, 404242456, 566772928, 760926976, 808484912, 859015219, 1133545856, 1616969824, 1718030438, 2267091712, 3233939648, 3436060876, 6467879296, 6872121752, 12935758592, 13744243504, 27488487008, 54976974016, 109953948032, 219907896064]

約数ペア:

[(1, 219907896064), (2, 109953948032), (4, 54976974016), (8, 27488487008), (16, 13744243504), (17, 12935758592), (32, 6872121752), (34, 6467879296), (64, 3436060876), (68, 3233939648), (97, 2267091712), (128, 1718030438), (136, 1616969824), (194, 1133545856), (256, 859015219), (272, 808484912), (289, 760926976), (388, 566772928), (544, 404242456), (578, 380463488), (776, 283386464), (1088, 202121228), (1156, 190231744), (1552, 141693232), (1649, 133358336), (2176, 101060614), (2312, 95115872), (3104, 70846616), (3298, 66679168), (4352, 50530307), (4624, 47557936), (6208, 35423308), (6596, 33339584), (9248, 23778968), (12416, 17711654), (13192, 16669792), (18496, 11889484), (24832, 8855827), (26384, 8334896), (28033, 7844608), (30643, 7176448), (36992, 5944742), (52768, 4167448), (56066, 3922304), (61286, 3588224), (73984, 2972371), (105536, 2083724), (112132, 1961152), (122572, 1794112), (211072, 1041862), (224264, 980576), (245144, 897056), (422144, 520931), (448528, 490288)]