309527904

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2325

約数の個数: 144

約数和(自身を含む): 978188400

約数和(自身を除く): 668660496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 294, 336, 348, 392, 406, 464, 588, 609, 672, 696, 784, 812, 928, 1176, 1218, 1392, 1421, 1568, 1624, 2269, 2352, 2436, 2784, 2842, 3248, 4263, 4538, 4704, 4872, 5684, 6496, 6807, 8526, 9076, 9744, 11368, 13614, 15883, 17052, 18152, 19488, 22736, 27228, 31766, 34104, 36304, 45472, 47649, 54456, 63532, 65801, 68208, 72608, 95298, 108912, 111181, 127064, 131602, 136416, 190596, 197403, 217824, 222362, 254128, 263204, 333543, 381192, 394806, 444724, 460607, 508256, 526408, 667086, 762384, 789612, 889448, 921214, 1052816, 1334172, 1381821, 1524768, 1579224, 1778896, 1842428, 2105632, 2668344, 2763642, 3158448, 3224249, 3557792, 3684856, 5336688, 5527284, 6316896, 6448498, 7369712, 9672747, 10673376, 11054568, 12896996, 14739424, 19345494, 22109136, 25793992, 38690988, 44218272, 51587984, 77381976, 103175968, 154763952, 309527904]

約数ペア:

[(1, 309527904), (2, 154763952), (3, 103175968), (4, 77381976), (6, 51587984), (7, 44218272), (8, 38690988), (12, 25793992), (14, 22109136), (16, 19345494), (21, 14739424), (24, 12896996), (28, 11054568), (29, 10673376), (32, 9672747), (42, 7369712), (48, 6448498), (49, 6316896), (56, 5527284), (58, 5336688), (84, 3684856), (87, 3557792), (96, 3224249), (98, 3158448), (112, 2763642), (116, 2668344), (147, 2105632), (168, 1842428), (174, 1778896), (196, 1579224), (203, 1524768), (224, 1381821), (232, 1334172), (294, 1052816), (336, 921214), (348, 889448), (392, 789612), (406, 762384), (464, 667086), (588, 526408), (609, 508256), (672, 460607), (696, 444724), (784, 394806), (812, 381192), (928, 333543), (1176, 263204), (1218, 254128), (1392, 222362), (1421, 217824), (1568, 197403), (1624, 190596), (2269, 136416), (2352, 131602), (2436, 127064), (2784, 111181), (2842, 108912), (3248, 95298), (4263, 72608), (4538, 68208), (4704, 65801), (4872, 63532), (5684, 54456), (6496, 47649), (6807, 45472), (8526, 36304), (9076, 34104), (9744, 31766), (11368, 27228), (13614, 22736), (15883, 19488), (17052, 18152)]