1547289632

素因数分解:

$2^5\times 7^1\times {\mathrm{47}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:223

約数の個数: 144

約数和(自身を含む): 3685590720

約数和(自身を除く): 2138301088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 53, 56, 59, 94, 106, 112, 118, 188, 212, 224, 236, 329, 371, 376, 413, 424, 472, 658, 742, 752, 826, 848, 944, 1316, 1484, 1504, 1652, 1696, 1888, 2209, 2491, 2632, 2773, 2968, 3127, 3304, 4418, 4982, 5264, 5546, 5936, 6254, 6608, 8836, 9964, 10528, 11092, 11872, 12508, 13216, 15463, 17437, 17672, 19411, 19928, 21889, 22184, 25016, 30926, 34874, 35344, 38822, 39856, 43778, 44368, 50032, 61852, 69748, 70688, 77644, 79712, 87556, 88736, 100064, 117077, 123704, 130331, 139496, 146969, 155288, 175112, 234154, 247408, 260662, 278992, 293938, 310576, 350224, 468308, 494816, 521324, 557984, 587876, 621152, 700448, 819539, 912317, 936616, 1028783, 1042648, 1175752, 1639078, 1824634, 1873232, 2057566, 2085296, 2351504, 3278156, 3649268, 3746464, 4115132, 4170592, 4703008, 6556312, 6907543, 7298536, 8230264, 13112624, 13815086, 14597072, 16460528, 26225248, 27630172, 29194144, 32921056, 48352801, 55260344, 96705602, 110520688, 193411204, 221041376, 386822408, 773644816, 1547289632]

約数ペア:

[(1, 1547289632), (2, 773644816), (4, 386822408), (7, 221041376), (8, 193411204), (14, 110520688), (16, 96705602), (28, 55260344), (32, 48352801), (47, 32921056), (53, 29194144), (56, 27630172), (59, 26225248), (94, 16460528), (106, 14597072), (112, 13815086), (118, 13112624), (188, 8230264), (212, 7298536), (224, 6907543), (236, 6556312), (329, 4703008), (371, 4170592), (376, 4115132), (413, 3746464), (424, 3649268), (472, 3278156), (658, 2351504), (742, 2085296), (752, 2057566), (826, 1873232), (848, 1824634), (944, 1639078), (1316, 1175752), (1484, 1042648), (1504, 1028783), (1652, 936616), (1696, 912317), (1888, 819539), (2209, 700448), (2491, 621152), (2632, 587876), (2773, 557984), (2968, 521324), (3127, 494816), (3304, 468308), (4418, 350224), (4982, 310576), (5264, 293938), (5546, 278992), (5936, 260662), (6254, 247408), (6608, 234154), (8836, 175112), (9964, 155288), (10528, 146969), (11092, 139496), (11872, 130331), (12508, 123704), (13216, 117077), (15463, 100064), (17437, 88736), (17672, 87556), (19411, 79712), (19928, 77644), (21889, 70688), (22184, 69748), (25016, 61852), (30926, 50032), (34874, 44368), (35344, 43778), (38822, 39856)]