43870008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 137894400

約数和(自身を除く): 94024392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 379, 424, 546, 636, 689, 728, 742, 758, 1092, 1113, 1137, 1272, 1378, 1484, 1516, 2067, 2184, 2226, 2274, 2653, 2756, 2968, 3032, 4134, 4452, 4548, 4823, 4927, 5306, 5512, 7959, 8268, 8904, 9096, 9646, 9854, 10612, 14469, 14781, 15918, 16536, 19292, 19708, 20087, 21224, 28938, 29562, 31836, 34489, 38584, 39416, 40174, 57876, 59124, 60261, 63672, 68978, 80348, 103467, 115752, 118248, 120522, 137956, 140609, 160696, 206934, 241044, 261131, 275912, 281218, 413868, 421827, 482088, 522262, 562436, 783393, 827736, 843654, 1044524, 1124872, 1566786, 1687308, 1827917, 2089048, 3133572, 3374616, 3655834, 5483751, 6267144, 7311668, 10967502, 14623336, 21935004, 43870008]

約数ペア:

[(1, 43870008), (2, 21935004), (3, 14623336), (4, 10967502), (6, 7311668), (7, 6267144), (8, 5483751), (12, 3655834), (13, 3374616), (14, 3133572), (21, 2089048), (24, 1827917), (26, 1687308), (28, 1566786), (39, 1124872), (42, 1044524), (52, 843654), (53, 827736), (56, 783393), (78, 562436), (84, 522262), (91, 482088), (104, 421827), (106, 413868), (156, 281218), (159, 275912), (168, 261131), (182, 241044), (212, 206934), (273, 160696), (312, 140609), (318, 137956), (364, 120522), (371, 118248), (379, 115752), (424, 103467), (546, 80348), (636, 68978), (689, 63672), (728, 60261), (742, 59124), (758, 57876), (1092, 40174), (1113, 39416), (1137, 38584), (1272, 34489), (1378, 31836), (1484, 29562), (1516, 28938), (2067, 21224), (2184, 20087), (2226, 19708), (2274, 19292), (2653, 16536), (2756, 15918), (2968, 14781), (3032, 14469), (4134, 10612), (4452, 9854), (4548, 9646), (4823, 9096), (4927, 8904), (5306, 8268), (5512, 7959)]