715863408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1687

約数の個数: 160

約数和(自身を含む): 2146529280

約数和(自身を除く): 1430665872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 31, 39, 46, 48, 52, 62, 69, 78, 92, 93, 104, 124, 138, 156, 184, 186, 208, 248, 276, 299, 312, 368, 372, 403, 496, 552, 598, 624, 713, 744, 806, 897, 1104, 1196, 1209, 1426, 1488, 1609, 1612, 1794, 2139, 2392, 2418, 2852, 3218, 3224, 3588, 4278, 4784, 4827, 4836, 5704, 6436, 6448, 7176, 8556, 9269, 9654, 9672, 11408, 12872, 14352, 17112, 18538, 19308, 19344, 20917, 25744, 27807, 34224, 37007, 37076, 38616, 41834, 49879, 55614, 62751, 74014, 74152, 77232, 83668, 99758, 111021, 111228, 125502, 148028, 148304, 149637, 167336, 199516, 222042, 222456, 251004, 296056, 299274, 334672, 399032, 444084, 444912, 481091, 502008, 592112, 598548, 648427, 798064, 888168, 962182, 1004016, 1147217, 1197096, 1296854, 1443273, 1776336, 1924364, 1945281, 2294434, 2394192, 2593708, 2886546, 3441651, 3848728, 3890562, 4588868, 5187416, 5773092, 6883302, 7697456, 7781124, 9177736, 10374832, 11546184, 13766604, 14913821, 15562248, 18355472, 23092368, 27533208, 29827642, 31124496, 44741463, 55066416, 59655284, 89482926, 119310568, 178965852, 238621136, 357931704, 715863408]

約数ペア:

[(1, 715863408), (2, 357931704), (3, 238621136), (4, 178965852), (6, 119310568), (8, 89482926), (12, 59655284), (13, 55066416), (16, 44741463), (23, 31124496), (24, 29827642), (26, 27533208), (31, 23092368), (39, 18355472), (46, 15562248), (48, 14913821), (52, 13766604), (62, 11546184), (69, 10374832), (78, 9177736), (92, 7781124), (93, 7697456), (104, 6883302), (124, 5773092), (138, 5187416), (156, 4588868), (184, 3890562), (186, 3848728), (208, 3441651), (248, 2886546), (276, 2593708), (299, 2394192), (312, 2294434), (368, 1945281), (372, 1924364), (403, 1776336), (496, 1443273), (552, 1296854), (598, 1197096), (624, 1147217), (713, 1004016), (744, 962182), (806, 888168), (897, 798064), (1104, 648427), (1196, 598548), (1209, 592112), (1426, 502008), (1488, 481091), (1609, 444912), (1612, 444084), (1794, 399032), (2139, 334672), (2392, 299274), (2418, 296056), (2852, 251004), (3218, 222456), (3224, 222042), (3588, 199516), (4278, 167336), (4784, 149637), (4827, 148304), (4836, 148028), (5704, 125502), (6436, 111228), (6448, 111021), (7176, 99758), (8556, 83668), (9269, 77232), (9654, 74152), (9672, 74014), (11408, 62751), (12872, 55614), (14352, 49879), (17112, 41834), (18538, 38616), (19308, 37076), (19344, 37007), (20917, 34224), (25744, 27807)]