123413056

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:292

約数の個数: 112

約数和(自身を含む): 286471360

約数和(自身を除く): 163058304

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 64, 74, 76, 104, 148, 152, 208, 211, 247, 296, 304, 416, 422, 481, 494, 592, 608, 703, 832, 844, 962, 988, 1184, 1216, 1406, 1688, 1924, 1976, 2368, 2743, 2812, 3376, 3848, 3952, 4009, 5486, 5624, 6752, 7696, 7807, 7904, 8018, 9139, 10972, 11248, 13504, 15392, 15614, 15808, 16036, 18278, 21944, 22496, 30784, 31228, 32072, 36556, 43888, 44992, 52117, 62456, 64144, 73112, 87776, 101491, 104234, 124912, 128288, 146224, 148333, 175552, 202982, 208468, 249824, 256576, 292448, 296666, 405964, 416936, 499648, 584896, 593332, 811928, 833872, 1186664, 1623856, 1667744, 1928329, 2373328, 3247712, 3335488, 3856658, 4746656, 6495424, 7713316, 9493312, 15426632, 30853264, 61706528, 123413056]

約数ペア:

[(1, 123413056), (2, 61706528), (4, 30853264), (8, 15426632), (13, 9493312), (16, 7713316), (19, 6495424), (26, 4746656), (32, 3856658), (37, 3335488), (38, 3247712), (52, 2373328), (64, 1928329), (74, 1667744), (76, 1623856), (104, 1186664), (148, 833872), (152, 811928), (208, 593332), (211, 584896), (247, 499648), (296, 416936), (304, 405964), (416, 296666), (422, 292448), (481, 256576), (494, 249824), (592, 208468), (608, 202982), (703, 175552), (832, 148333), (844, 146224), (962, 128288), (988, 124912), (1184, 104234), (1216, 101491), (1406, 87776), (1688, 73112), (1924, 64144), (1976, 62456), (2368, 52117), (2743, 44992), (2812, 43888), (3376, 36556), (3848, 32072), (3952, 31228), (4009, 30784), (5486, 22496), (5624, 21944), (6752, 18278), (7696, 16036), (7807, 15808), (7904, 15614), (8018, 15392), (9139, 13504), (10972, 11248)]