2621163168

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:612

約数の個数: 288

約数和(自身を含む): 8530704000

約数和(自身を除く): 5909540832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 61, 69, 72, 78, 92, 96, 104, 117, 122, 138, 144, 156, 183, 184, 207, 208, 234, 244, 276, 288, 299, 312, 366, 368, 414, 416, 468, 488, 499, 549, 552, 598, 624, 732, 736, 793, 828, 897, 936, 976, 998, 1098, 1104, 1196, 1248, 1403, 1464, 1497, 1586, 1656, 1794, 1872, 1952, 1996, 2196, 2208, 2379, 2392, 2691, 2806, 2928, 2994, 3172, 3312, 3588, 3744, 3992, 4209, 4392, 4491, 4758, 4784, 5382, 5612, 5856, 5988, 6344, 6487, 6624, 7137, 7176, 7984, 8418, 8784, 8982, 9516, 9568, 10764, 11224, 11477, 11976, 12627, 12688, 12974, 14274, 14352, 15968, 16836, 17568, 17964, 18239, 19032, 19461, 21528, 22448, 22954, 23952, 25254, 25376, 25948, 28548, 28704, 30439, 33672, 34431, 35928, 36478, 38064, 38922, 43056, 44896, 45908, 47904, 50508, 51896, 54717, 57096, 58383, 60878, 67344, 68862, 71856, 72956, 76128, 77844, 86112, 91317, 91816, 101016, 103293, 103792, 109434, 114192, 116766, 121756, 134688, 137724, 143712, 145912, 149201, 155688, 164151, 182634, 183632, 202032, 206586, 207584, 218868, 228384, 233532, 243512, 273951, 275448, 291824, 298402, 311376, 328302, 365268, 367264, 395707, 404064, 413172, 437736, 447603, 467064, 487024, 547902, 550896, 583648, 596804, 622752, 656604, 700097, 730536, 791414, 826344, 875472, 895206, 934128, 974048, 1095804, 1101792, 1187121, 1193608, 1313208, 1342809, 1400194, 1461072, 1582828, 1652688, 1750944, 1790412, 1868256, 2100291, 2191608, 2374242, 2387216, 2626416, 2685618, 2800388, 2922144, 3165656, 3305376, 3561363, 3580824, 4200582, 4383216, 4748484, 4774432, 5252832, 5371236, 5600776, 6300873, 6331312, 7122726, 7161648, 8401164, 8766432, 9101261, 9496968, 10742472, 11201552, 12601746, 12662624, 14245452, 14323296, 16802328, 18202522, 18993936, 21484944, 22403104, 25203492, 27303783, 28490904, 33604656, 36405044, 37987872, 42969888, 50406984, 54607566, 56981808, 67209312, 72810088, 81911349, 100813968, 109215132, 113963616, 145620176, 163822698, 201627936, 218430264, 291240352, 327645396, 436860528, 655290792, 873721056, 1310581584, 2621163168]

約数ペア:

[(1, 2621163168), (2, 1310581584), (3, 873721056), (4, 655290792), (6, 436860528), (8, 327645396), (9, 291240352), (12, 218430264), (13, 201627936), (16, 163822698), (18, 145620176), (23, 113963616), (24, 109215132), (26, 100813968), (32, 81911349), (36, 72810088), (39, 67209312), (46, 56981808), (48, 54607566), (52, 50406984), (61, 42969888), (69, 37987872), (72, 36405044), (78, 33604656), (92, 28490904), (96, 27303783), (104, 25203492), (117, 22403104), (122, 21484944), (138, 18993936), (144, 18202522), (156, 16802328), (183, 14323296), (184, 14245452), (207, 12662624), (208, 12601746), (234, 11201552), (244, 10742472), (276, 9496968), (288, 9101261), (299, 8766432), (312, 8401164), (366, 7161648), (368, 7122726), (414, 6331312), (416, 6300873), (468, 5600776), (488, 5371236), (499, 5252832), (549, 4774432), (552, 4748484), (598, 4383216), (624, 4200582), (732, 3580824), (736, 3561363), (793, 3305376), (828, 3165656), (897, 2922144), (936, 2800388), (976, 2685618), (998, 2626416), (1098, 2387216), (1104, 2374242), (1196, 2191608), (1248, 2100291), (1403, 1868256), (1464, 1790412), (1497, 1750944), (1586, 1652688), (1656, 1582828), (1794, 1461072), (1872, 1400194), (1952, 1342809), (1996, 1313208), (2196, 1193608), (2208, 1187121), (2379, 1101792), (2392, 1095804), (2691, 974048), (2806, 934128), (2928, 895206), (2994, 875472), (3172, 826344), (3312, 791414), (3588, 730536), (3744, 700097), (3992, 656604), (4209, 622752), (4392, 596804), (4491, 583648), (4758, 550896), (4784, 547902), (5382, 487024), (5612, 467064), (5856, 447603), (5988, 437736), (6344, 413172), (6487, 404064), (6624, 395707), (7137, 367264), (7176, 365268), (7984, 328302), (8418, 311376), (8784, 298402), (8982, 291824), (9516, 275448), (9568, 273951), (10764, 243512), (11224, 233532), (11477, 228384), (11976, 218868), (12627, 207584), (12688, 206586), (12974, 202032), (14274, 183632), (14352, 182634), (15968, 164151), (16836, 155688), (17568, 149201), (17964, 145912), (18239, 143712), (19032, 137724), (19461, 134688), (21528, 121756), (22448, 116766), (22954, 114192), (23952, 109434), (25254, 103792), (25376, 103293), (25948, 101016), (28548, 91816), (28704, 91317), (30439, 86112), (33672, 77844), (34431, 76128), (35928, 72956), (36478, 71856), (38064, 68862), (38922, 67344), (43056, 60878), (44896, 58383), (45908, 57096), (47904, 54717), (50508, 51896)]