1406855744

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:572

約数の個数: 112

約数和(自身を含む): 3278233728

約数和(自身を除く): 1871377984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 193, 212, 224, 307, 371, 386, 424, 448, 614, 742, 772, 848, 1228, 1351, 1484, 1544, 1696, 2149, 2456, 2702, 2968, 3088, 3392, 4298, 4912, 5404, 5936, 6176, 8596, 9824, 10229, 10808, 11872, 12352, 16271, 17192, 19648, 20458, 21616, 23744, 32542, 34384, 40916, 43232, 59251, 65084, 68768, 71603, 81832, 86464, 113897, 118502, 130168, 137536, 143206, 163664, 227794, 237004, 260336, 286412, 327328, 414757, 455588, 474008, 520672, 572824, 654656, 829514, 911176, 948016, 1041344, 1145648, 1659028, 1822352, 1896032, 2291296, 3140303, 3318056, 3644704, 3792064, 4582592, 6280606, 6636112, 7289408, 12561212, 13272224, 21982121, 25122424, 26544448, 43964242, 50244848, 87928484, 100489696, 175856968, 200979392, 351713936, 703427872, 1406855744]

約数ペア:

[(1, 1406855744), (2, 703427872), (4, 351713936), (7, 200979392), (8, 175856968), (14, 100489696), (16, 87928484), (28, 50244848), (32, 43964242), (53, 26544448), (56, 25122424), (64, 21982121), (106, 13272224), (112, 12561212), (193, 7289408), (212, 6636112), (224, 6280606), (307, 4582592), (371, 3792064), (386, 3644704), (424, 3318056), (448, 3140303), (614, 2291296), (742, 1896032), (772, 1822352), (848, 1659028), (1228, 1145648), (1351, 1041344), (1484, 948016), (1544, 911176), (1696, 829514), (2149, 654656), (2456, 572824), (2702, 520672), (2968, 474008), (3088, 455588), (3392, 414757), (4298, 327328), (4912, 286412), (5404, 260336), (5936, 237004), (6176, 227794), (8596, 163664), (9824, 143206), (10229, 137536), (10808, 130168), (11872, 118502), (12352, 113897), (16271, 86464), (17192, 81832), (19648, 71603), (20458, 68768), (21616, 65084), (23744, 59251), (32542, 43232), (34384, 40916)]