478743912

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 1492992000

約数和(自身を除く): 1014248088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 31, 36, 38, 53, 54, 57, 62, 71, 72, 76, 93, 106, 108, 114, 124, 142, 152, 159, 171, 186, 212, 213, 216, 228, 248, 279, 284, 318, 342, 372, 424, 426, 456, 477, 513, 558, 568, 589, 636, 639, 684, 744, 837, 852, 954, 1007, 1026, 1116, 1178, 1272, 1278, 1349, 1368, 1431, 1643, 1674, 1704, 1767, 1908, 1917, 2014, 2052, 2201, 2232, 2356, 2556, 2698, 2862, 3021, 3286, 3348, 3534, 3763, 3816, 3834, 4028, 4047, 4104, 4402, 4712, 4929, 5112, 5301, 5396, 5724, 6042, 6572, 6603, 6696, 7068, 7526, 7668, 8056, 8094, 8804, 9063, 9858, 10602, 10792, 11289, 11448, 12084, 12141, 13144, 13206, 14136, 14787, 15052, 15336, 15903, 16188, 17608, 18126, 19716, 19809, 21204, 22578, 24168, 24282, 26412, 27189, 29574, 30104, 31217, 31806, 32376, 33867, 36252, 36423, 39432, 39618, 41819, 42408, 44361, 45156, 48564, 52824, 54378, 59148, 59427, 62434, 63612, 67734, 71497, 72504, 72846, 79236, 83638, 88722, 90312, 93651, 97128, 101601, 108756, 116653, 118296, 118854, 124868, 125457, 127224, 135468, 142994, 145692, 158472, 167276, 177444, 187302, 203202, 214491, 217512, 233306, 237708, 249736, 250914, 270936, 280953, 285988, 291384, 334552, 349959, 354888, 374604, 376371, 406404, 428982, 466612, 475416, 501828, 561906, 571976, 643473, 699918, 749208, 752742, 812808, 842859, 857964, 933224, 1003656, 1049877, 1123812, 1129113, 1286946, 1399836, 1505484, 1685718, 1715928, 1930419, 2099754, 2216407, 2247624, 2258226, 2573892, 2799672, 3010968, 3149631, 3371436, 3860838, 4199508, 4432814, 4516452, 5147784, 6299262, 6649221, 6742872, 7721676, 8399016, 8865628, 9032904, 12598524, 13298442, 15443352, 17731256, 19947663, 25197048, 26596884, 39895326, 53193768, 59842989, 79790652, 119685978, 159581304, 239371956, 478743912]

約数ペア:

[(1, 478743912), (2, 239371956), (3, 159581304), (4, 119685978), (6, 79790652), (8, 59842989), (9, 53193768), (12, 39895326), (18, 26596884), (19, 25197048), (24, 19947663), (27, 17731256), (31, 15443352), (36, 13298442), (38, 12598524), (53, 9032904), (54, 8865628), (57, 8399016), (62, 7721676), (71, 6742872), (72, 6649221), (76, 6299262), (93, 5147784), (106, 4516452), (108, 4432814), (114, 4199508), (124, 3860838), (142, 3371436), (152, 3149631), (159, 3010968), (171, 2799672), (186, 2573892), (212, 2258226), (213, 2247624), (216, 2216407), (228, 2099754), (248, 1930419), (279, 1715928), (284, 1685718), (318, 1505484), (342, 1399836), (372, 1286946), (424, 1129113), (426, 1123812), (456, 1049877), (477, 1003656), (513, 933224), (558, 857964), (568, 842859), (589, 812808), (636, 752742), (639, 749208), (684, 699918), (744, 643473), (837, 571976), (852, 561906), (954, 501828), (1007, 475416), (1026, 466612), (1116, 428982), (1178, 406404), (1272, 376371), (1278, 374604), (1349, 354888), (1368, 349959), (1431, 334552), (1643, 291384), (1674, 285988), (1704, 280953), (1767, 270936), (1908, 250914), (1917, 249736), (2014, 237708), (2052, 233306), (2201, 217512), (2232, 214491), (2356, 203202), (2556, 187302), (2698, 177444), (2862, 167276), (3021, 158472), (3286, 145692), (3348, 142994), (3534, 135468), (3763, 127224), (3816, 125457), (3834, 124868), (4028, 118854), (4047, 118296), (4104, 116653), (4402, 108756), (4712, 101601), (4929, 97128), (5112, 93651), (5301, 90312), (5396, 88722), (5724, 83638), (6042, 79236), (6572, 72846), (6603, 72504), (6696, 71497), (7068, 67734), (7526, 63612), (7668, 62434), (8056, 59427), (8094, 59148), (8804, 54378), (9063, 52824), (9858, 48564), (10602, 45156), (10792, 44361), (11289, 42408), (11448, 41819), (12084, 39618), (12141, 39432), (13144, 36423), (13206, 36252), (14136, 33867), (14787, 32376), (15052, 31806), (15336, 31217), (15903, 30104), (16188, 29574), (17608, 27189), (18126, 26412), (19716, 24282), (19809, 24168), (21204, 22578)]