18179156944

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 180

約数和(自身を含む): 40657710240

約数和(自身を除く): 22478553296

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 71, 92, 104, 142, 169, 179, 184, 208, 284, 299, 338, 358, 368, 529, 568, 598, 676, 716, 923, 1058, 1136, 1196, 1352, 1432, 1633, 1846, 2116, 2327, 2392, 2704, 2864, 3266, 3692, 3887, 4117, 4232, 4654, 4784, 6532, 6877, 7384, 7774, 8234, 8464, 9308, 11999, 12709, 13064, 13754, 14768, 15548, 16468, 18616, 21229, 23998, 25418, 26128, 27508, 30251, 31096, 32936, 37232, 37559, 42458, 47996, 50836, 53521, 55016, 60502, 62192, 65872, 75118, 84916, 89401, 94691, 95992, 101672, 107042, 110032, 121004, 150236, 165217, 169832, 178802, 189382, 191984, 203344, 214084, 242008, 275977, 292307, 300472, 330434, 339664, 357604, 378764, 428168, 484016, 488267, 551954, 584614, 600944, 660868, 695773, 715208, 757528, 856336, 976534, 1103908, 1169228, 1230983, 1321736, 1391546, 1430416, 1515056, 1953068, 2147821, 2207816, 2338456, 2461966, 2643472, 2783092, 3799991, 3906136, 4295642, 4415632, 4676912, 4923932, 5566184, 6347471, 6723061, 7599982, 7812272, 8591284, 9847864, 11132368, 12694942, 13446122, 15199964, 16002779, 17182568, 19695728, 25389884, 26892244, 30399928, 32005558, 34365136, 49399883, 50779768, 53784488, 60799856, 64011116, 87399793, 98799766, 101559536, 107568976, 128022232, 174799586, 197599532, 256044464, 349599172, 395199064, 699198344, 790398128, 1136197309, 1398396688, 2272394618, 4544789236, 9089578472, 18179156944]

約数ペア:

[(1, 18179156944), (2, 9089578472), (4, 4544789236), (8, 2272394618), (13, 1398396688), (16, 1136197309), (23, 790398128), (26, 699198344), (46, 395199064), (52, 349599172), (71, 256044464), (92, 197599532), (104, 174799586), (142, 128022232), (169, 107568976), (179, 101559536), (184, 98799766), (208, 87399793), (284, 64011116), (299, 60799856), (338, 53784488), (358, 50779768), (368, 49399883), (529, 34365136), (568, 32005558), (598, 30399928), (676, 26892244), (716, 25389884), (923, 19695728), (1058, 17182568), (1136, 16002779), (1196, 15199964), (1352, 13446122), (1432, 12694942), (1633, 11132368), (1846, 9847864), (2116, 8591284), (2327, 7812272), (2392, 7599982), (2704, 6723061), (2864, 6347471), (3266, 5566184), (3692, 4923932), (3887, 4676912), (4117, 4415632), (4232, 4295642), (4654, 3906136), (4784, 3799991), (6532, 2783092), (6877, 2643472), (7384, 2461966), (7774, 2338456), (8234, 2207816), (8464, 2147821), (9308, 1953068), (11999, 1515056), (12709, 1430416), (13064, 1391546), (13754, 1321736), (14768, 1230983), (15548, 1169228), (16468, 1103908), (18616, 976534), (21229, 856336), (23998, 757528), (25418, 715208), (26128, 695773), (27508, 660868), (30251, 600944), (31096, 584614), (32936, 551954), (37232, 488267), (37559, 484016), (42458, 428168), (47996, 378764), (50836, 357604), (53521, 339664), (55016, 330434), (60502, 300472), (62192, 292307), (65872, 275977), (75118, 242008), (84916, 214084), (89401, 203344), (94691, 191984), (95992, 189382), (101672, 178802), (107042, 169832), (110032, 165217), (121004, 150236)]