40148472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:653

約数の個数: 128

約数和(自身を含む): 127733760

約数和(自身を除く): 87585288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 593, 651, 728, 744, 806, 868, 1092, 1186, 1209, 1302, 1612, 1736, 1779, 2184, 2372, 2418, 2604, 2821, 3224, 3558, 4151, 4744, 4836, 5208, 5642, 7116, 7709, 8302, 8463, 9672, 11284, 12453, 14232, 15418, 16604, 16926, 18383, 22568, 23127, 24906, 30836, 33208, 33852, 36766, 46254, 49812, 53963, 55149, 61672, 67704, 73532, 92508, 99624, 107926, 110298, 128681, 147064, 161889, 185016, 215852, 220596, 238979, 257362, 323778, 386043, 431704, 441192, 477958, 514724, 647556, 716937, 772086, 955916, 1029448, 1295112, 1433874, 1544172, 1672853, 1911832, 2867748, 3088344, 3345706, 5018559, 5735496, 6691412, 10037118, 13382824, 20074236, 40148472]

約数ペア:

[(1, 40148472), (2, 20074236), (3, 13382824), (4, 10037118), (6, 6691412), (7, 5735496), (8, 5018559), (12, 3345706), (13, 3088344), (14, 2867748), (21, 1911832), (24, 1672853), (26, 1544172), (28, 1433874), (31, 1295112), (39, 1029448), (42, 955916), (52, 772086), (56, 716937), (62, 647556), (78, 514724), (84, 477958), (91, 441192), (93, 431704), (104, 386043), (124, 323778), (156, 257362), (168, 238979), (182, 220596), (186, 215852), (217, 185016), (248, 161889), (273, 147064), (312, 128681), (364, 110298), (372, 107926), (403, 99624), (434, 92508), (546, 73532), (593, 67704), (651, 61672), (728, 55149), (744, 53963), (806, 49812), (868, 46254), (1092, 36766), (1186, 33852), (1209, 33208), (1302, 30836), (1612, 24906), (1736, 23127), (1779, 22568), (2184, 18383), (2372, 16926), (2418, 16604), (2604, 15418), (2821, 14232), (3224, 12453), (3558, 11284), (4151, 9672), (4744, 8463), (4836, 8302), (5208, 7709), (5642, 7116)]