321845472

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:166

約数の個数: 288

約数和(自身を含む): 1056706560

約数和(自身を除く): 734861088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 47, 48, 52, 59, 62, 72, 78, 93, 94, 96, 104, 117, 118, 124, 141, 144, 156, 177, 186, 188, 208, 234, 236, 248, 279, 282, 288, 312, 354, 372, 376, 403, 416, 423, 468, 472, 496, 531, 558, 564, 611, 624, 708, 744, 752, 767, 806, 846, 936, 944, 992, 1062, 1116, 1128, 1209, 1222, 1248, 1416, 1457, 1488, 1504, 1534, 1612, 1692, 1829, 1833, 1872, 1888, 2124, 2232, 2256, 2301, 2418, 2444, 2773, 2832, 2914, 2976, 3068, 3224, 3384, 3627, 3658, 3666, 3744, 4248, 4371, 4464, 4512, 4602, 4836, 4888, 5487, 5499, 5546, 5664, 5828, 6136, 6448, 6768, 6903, 7254, 7316, 7332, 8319, 8496, 8742, 8928, 9204, 9672, 9776, 10974, 10998, 11092, 11656, 12272, 12896, 13113, 13536, 13806, 14508, 14632, 14664, 16461, 16638, 16992, 17484, 18408, 18941, 19344, 19552, 21948, 21996, 22184, 23312, 23777, 24544, 24957, 26226, 27612, 29016, 29264, 29328, 32922, 33276, 34968, 36049, 36816, 37882, 38688, 43896, 43992, 44368, 46624, 47554, 49914, 52452, 55224, 56823, 58032, 58528, 58656, 65844, 66552, 69936, 71331, 72098, 73632, 75764, 85963, 87792, 87984, 88736, 95108, 99828, 104904, 108147, 110448, 113646, 116064, 131688, 133104, 139872, 142662, 144196, 151528, 170469, 171926, 175584, 175968, 190216, 199656, 209808, 213993, 216294, 220896, 227292, 257889, 263376, 266208, 285324, 288392, 303056, 324441, 340938, 343852, 380432, 399312, 419616, 427986, 432588, 454584, 515778, 526752, 570648, 576784, 606112, 648882, 681876, 687704, 760864, 773667, 798624, 855972, 865176, 909168, 1031556, 1117519, 1141296, 1153568, 1297764, 1363752, 1375408, 1547334, 1711944, 1730352, 1818336, 2063112, 2235038, 2282592, 2595528, 2727504, 2750816, 3094668, 3352557, 3423888, 3460704, 4126224, 4470076, 5191056, 5455008, 6189336, 6705114, 6847776, 8252448, 8940152, 10057671, 10382112, 12378672, 13410228, 17880304, 20115342, 24757344, 26820456, 35760608, 40230684, 53640912, 80461368, 107281824, 160922736, 321845472]

約数ペア:

[(1, 321845472), (2, 160922736), (3, 107281824), (4, 80461368), (6, 53640912), (8, 40230684), (9, 35760608), (12, 26820456), (13, 24757344), (16, 20115342), (18, 17880304), (24, 13410228), (26, 12378672), (31, 10382112), (32, 10057671), (36, 8940152), (39, 8252448), (47, 6847776), (48, 6705114), (52, 6189336), (59, 5455008), (62, 5191056), (72, 4470076), (78, 4126224), (93, 3460704), (94, 3423888), (96, 3352557), (104, 3094668), (117, 2750816), (118, 2727504), (124, 2595528), (141, 2282592), (144, 2235038), (156, 2063112), (177, 1818336), (186, 1730352), (188, 1711944), (208, 1547334), (234, 1375408), (236, 1363752), (248, 1297764), (279, 1153568), (282, 1141296), (288, 1117519), (312, 1031556), (354, 909168), (372, 865176), (376, 855972), (403, 798624), (416, 773667), (423, 760864), (468, 687704), (472, 681876), (496, 648882), (531, 606112), (558, 576784), (564, 570648), (611, 526752), (624, 515778), (708, 454584), (744, 432588), (752, 427986), (767, 419616), (806, 399312), (846, 380432), (936, 343852), (944, 340938), (992, 324441), (1062, 303056), (1116, 288392), (1128, 285324), (1209, 266208), (1222, 263376), (1248, 257889), (1416, 227292), (1457, 220896), (1488, 216294), (1504, 213993), (1534, 209808), (1612, 199656), (1692, 190216), (1829, 175968), (1833, 175584), (1872, 171926), (1888, 170469), (2124, 151528), (2232, 144196), (2256, 142662), (2301, 139872), (2418, 133104), (2444, 131688), (2773, 116064), (2832, 113646), (2914, 110448), (2976, 108147), (3068, 104904), (3224, 99828), (3384, 95108), (3627, 88736), (3658, 87984), (3666, 87792), (3744, 85963), (4248, 75764), (4371, 73632), (4464, 72098), (4512, 71331), (4602, 69936), (4836, 66552), (4888, 65844), (5487, 58656), (5499, 58528), (5546, 58032), (5664, 56823), (5828, 55224), (6136, 52452), (6448, 49914), (6768, 47554), (6903, 46624), (7254, 44368), (7316, 43992), (7332, 43896), (8319, 38688), (8496, 37882), (8742, 36816), (8928, 36049), (9204, 34968), (9672, 33276), (9776, 32922), (10974, 29328), (10998, 29264), (11092, 29016), (11656, 27612), (12272, 26226), (12896, 24957), (13113, 24544), (13536, 23777), (13806, 23312), (14508, 22184), (14632, 21996), (14664, 21948), (16461, 19552), (16638, 19344), (16992, 18941), (17484, 18408)]