2945439168

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{971}}^1$

素因数の和:1091

約数の個数: 224

約数和(自身を含む): 9306690048

約数和(自身を除く): 6361250880

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 61, 64, 74, 84, 96, 111, 112, 122, 148, 168, 183, 192, 222, 224, 244, 259, 296, 336, 366, 427, 444, 448, 488, 518, 592, 672, 732, 777, 854, 888, 971, 976, 1036, 1184, 1281, 1344, 1464, 1554, 1708, 1776, 1942, 1952, 2072, 2257, 2368, 2562, 2913, 2928, 3108, 3416, 3552, 3884, 3904, 4144, 4514, 5124, 5826, 5856, 6216, 6771, 6797, 6832, 7104, 7768, 8288, 9028, 10248, 11652, 11712, 12432, 13542, 13594, 13664, 15536, 15799, 16576, 18056, 20391, 20496, 23304, 24864, 27084, 27188, 27328, 31072, 31598, 35927, 36112, 40782, 40992, 46608, 47397, 49728, 54168, 54376, 59231, 62144, 63196, 71854, 72224, 81564, 81984, 93216, 94794, 107781, 108336, 108752, 118462, 126392, 143708, 144448, 163128, 177693, 186432, 189588, 215562, 216672, 217504, 236924, 251489, 252784, 287416, 326256, 355386, 379176, 414617, 431124, 433344, 435008, 473848, 502978, 505568, 574832, 652512, 710772, 754467, 758352, 829234, 862248, 947696, 1005956, 1011136, 1149664, 1243851, 1305024, 1421544, 1508934, 1516704, 1658468, 1724496, 1895392, 2011912, 2191547, 2299328, 2487702, 2843088, 3017868, 3033408, 3316936, 3448992, 3790784, 4023824, 4383094, 4975404, 5686176, 6035736, 6574641, 6633872, 6897984, 8047648, 8766188, 9950808, 11372352, 12071472, 13149282, 13267744, 15340829, 16095296, 17532376, 19901616, 24142944, 26298564, 26535488, 30681658, 35064752, 39803232, 46022487, 48285888, 52597128, 61363316, 70129504, 79606464, 92044974, 105194256, 122726632, 140259008, 184089948, 210388512, 245453264, 368179896, 420777024, 490906528, 736359792, 981813056, 1472719584, 2945439168]

約数ペア:

[(1, 2945439168), (2, 1472719584), (3, 981813056), (4, 736359792), (6, 490906528), (7, 420777024), (8, 368179896), (12, 245453264), (14, 210388512), (16, 184089948), (21, 140259008), (24, 122726632), (28, 105194256), (32, 92044974), (37, 79606464), (42, 70129504), (48, 61363316), (56, 52597128), (61, 48285888), (64, 46022487), (74, 39803232), (84, 35064752), (96, 30681658), (111, 26535488), (112, 26298564), (122, 24142944), (148, 19901616), (168, 17532376), (183, 16095296), (192, 15340829), (222, 13267744), (224, 13149282), (244, 12071472), (259, 11372352), (296, 9950808), (336, 8766188), (366, 8047648), (427, 6897984), (444, 6633872), (448, 6574641), (488, 6035736), (518, 5686176), (592, 4975404), (672, 4383094), (732, 4023824), (777, 3790784), (854, 3448992), (888, 3316936), (971, 3033408), (976, 3017868), (1036, 2843088), (1184, 2487702), (1281, 2299328), (1344, 2191547), (1464, 2011912), (1554, 1895392), (1708, 1724496), (1776, 1658468), (1942, 1516704), (1952, 1508934), (2072, 1421544), (2257, 1305024), (2368, 1243851), (2562, 1149664), (2913, 1011136), (2928, 1005956), (3108, 947696), (3416, 862248), (3552, 829234), (3884, 758352), (3904, 754467), (4144, 710772), (4514, 652512), (5124, 574832), (5826, 505568), (5856, 502978), (6216, 473848), (6771, 435008), (6797, 433344), (6832, 431124), (7104, 414617), (7768, 379176), (8288, 355386), (9028, 326256), (10248, 287416), (11652, 252784), (11712, 251489), (12432, 236924), (13542, 217504), (13594, 216672), (13664, 215562), (15536, 189588), (15799, 186432), (16576, 177693), (18056, 163128), (20391, 144448), (20496, 143708), (23304, 126392), (24864, 118462), (27084, 108752), (27188, 108336), (27328, 107781), (31072, 94794), (31598, 93216), (35927, 81984), (36112, 81564), (40782, 72224), (40992, 71854), (46608, 63196), (47397, 62144), (49728, 59231), (54168, 54376)]