1649374344

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 288

約数和(自身を含む): 5135270400

約数和(自身を除く): 3485896056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 31, 36, 38, 46, 57, 62, 69, 72, 76, 89, 92, 93, 114, 124, 138, 152, 171, 178, 184, 186, 207, 228, 248, 267, 276, 279, 342, 356, 361, 372, 414, 437, 456, 534, 552, 558, 589, 684, 712, 713, 722, 744, 801, 828, 874, 1068, 1083, 1116, 1178, 1311, 1368, 1426, 1444, 1602, 1656, 1691, 1748, 1767, 2047, 2136, 2139, 2166, 2232, 2356, 2622, 2759, 2852, 2888, 3204, 3249, 3382, 3496, 3534, 3933, 4094, 4278, 4332, 4712, 5073, 5244, 5301, 5518, 5704, 6141, 6408, 6417, 6498, 6764, 7068, 7866, 8188, 8277, 8303, 8556, 8664, 10146, 10488, 10602, 11036, 11191, 12282, 12834, 12996, 13528, 13547, 14136, 15219, 15732, 16376, 16554, 16606, 17112, 18423, 20292, 21204, 22072, 22382, 24564, 24831, 24909, 25668, 25992, 27094, 30438, 31464, 32129, 33108, 33212, 33573, 36846, 38893, 40584, 40641, 42408, 44764, 49128, 49662, 49818, 51336, 52421, 54188, 60876, 63457, 64258, 66216, 66424, 67146, 73692, 74727, 77786, 81282, 89528, 96387, 99324, 99636, 100719, 104842, 108376, 116679, 121752, 121923, 126914, 128516, 134292, 147384, 149454, 155572, 157263, 162564, 190371, 192774, 198648, 199272, 201438, 209684, 233358, 243846, 253828, 257032, 257393, 268584, 289161, 298908, 311144, 314526, 325128, 350037, 380742, 385548, 402876, 419368, 466716, 471789, 487692, 507656, 514786, 571113, 578322, 597816, 629052, 700074, 738967, 761484, 771096, 772179, 805752, 933432, 943578, 975384, 995999, 1029572, 1142226, 1156644, 1205683, 1258104, 1400148, 1477934, 1522968, 1544358, 1887156, 1991998, 2059144, 2216901, 2284452, 2313288, 2316537, 2411366, 2800296, 2955868, 2987997, 3088716, 3617049, 3774312, 3983996, 4433802, 4568904, 4633074, 4822732, 5911736, 5975994, 6177432, 6650703, 7234098, 7967992, 8867604, 8963991, 9266148, 9645464, 10851147, 11951988, 13301406, 14468196, 17735208, 17927982, 18532296, 21702294, 22907977, 23903976, 26602812, 28936392, 35855964, 43404588, 45815954, 53205624, 68723931, 71711928, 86809176, 91631908, 137447862, 183263816, 206171793, 274895724, 412343586, 549791448, 824687172, 1649374344]

約数ペア:

[(1, 1649374344), (2, 824687172), (3, 549791448), (4, 412343586), (6, 274895724), (8, 206171793), (9, 183263816), (12, 137447862), (18, 91631908), (19, 86809176), (23, 71711928), (24, 68723931), (31, 53205624), (36, 45815954), (38, 43404588), (46, 35855964), (57, 28936392), (62, 26602812), (69, 23903976), (72, 22907977), (76, 21702294), (89, 18532296), (92, 17927982), (93, 17735208), (114, 14468196), (124, 13301406), (138, 11951988), (152, 10851147), (171, 9645464), (178, 9266148), (184, 8963991), (186, 8867604), (207, 7967992), (228, 7234098), (248, 6650703), (267, 6177432), (276, 5975994), (279, 5911736), (342, 4822732), (356, 4633074), (361, 4568904), (372, 4433802), (414, 3983996), (437, 3774312), (456, 3617049), (534, 3088716), (552, 2987997), (558, 2955868), (589, 2800296), (684, 2411366), (712, 2316537), (713, 2313288), (722, 2284452), (744, 2216901), (801, 2059144), (828, 1991998), (874, 1887156), (1068, 1544358), (1083, 1522968), (1116, 1477934), (1178, 1400148), (1311, 1258104), (1368, 1205683), (1426, 1156644), (1444, 1142226), (1602, 1029572), (1656, 995999), (1691, 975384), (1748, 943578), (1767, 933432), (2047, 805752), (2136, 772179), (2139, 771096), (2166, 761484), (2232, 738967), (2356, 700074), (2622, 629052), (2759, 597816), (2852, 578322), (2888, 571113), (3204, 514786), (3249, 507656), (3382, 487692), (3496, 471789), (3534, 466716), (3933, 419368), (4094, 402876), (4278, 385548), (4332, 380742), (4712, 350037), (5073, 325128), (5244, 314526), (5301, 311144), (5518, 298908), (5704, 289161), (6141, 268584), (6408, 257393), (6417, 257032), (6498, 253828), (6764, 243846), (7068, 233358), (7866, 209684), (8188, 201438), (8277, 199272), (8303, 198648), (8556, 192774), (8664, 190371), (10146, 162564), (10488, 157263), (10602, 155572), (11036, 149454), (11191, 147384), (12282, 134292), (12834, 128516), (12996, 126914), (13528, 121923), (13547, 121752), (14136, 116679), (15219, 108376), (15732, 104842), (16376, 100719), (16554, 99636), (16606, 99324), (17112, 96387), (18423, 89528), (20292, 81282), (21204, 77786), (22072, 74727), (22382, 73692), (24564, 67146), (24831, 66424), (24909, 66216), (25668, 64258), (25992, 63457), (27094, 60876), (30438, 54188), (31464, 52421), (32129, 51336), (33108, 49818), (33212, 49662), (33573, 49128), (36846, 44764), (38893, 42408), (40584, 40641)]