418524552

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 192

約数和(自身を含む): 1257984000

約数和(自身を除く): 839459448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 71, 72, 76, 93, 114, 124, 139, 142, 152, 171, 186, 213, 228, 248, 278, 279, 284, 342, 372, 417, 426, 456, 556, 558, 568, 589, 639, 684, 744, 834, 852, 1112, 1116, 1178, 1251, 1278, 1349, 1368, 1668, 1704, 1767, 2201, 2232, 2356, 2502, 2556, 2641, 2698, 3336, 3534, 4047, 4309, 4402, 4712, 5004, 5112, 5282, 5301, 5396, 6603, 7068, 7923, 8094, 8618, 8804, 9869, 10008, 10564, 10602, 10792, 12141, 12927, 13206, 14136, 15846, 16188, 17236, 17608, 19738, 19809, 21128, 21204, 23769, 24282, 25854, 26412, 29607, 31692, 32376, 34472, 38781, 39476, 39618, 41819, 42408, 47538, 48564, 51708, 52824, 59214, 63384, 77562, 78952, 79236, 81871, 83638, 88821, 95076, 97128, 103416, 118428, 125457, 155124, 158472, 163742, 167276, 177642, 187511, 190152, 236856, 245613, 250914, 305939, 310248, 327484, 334552, 355284, 375022, 376371, 491226, 501828, 562533, 611878, 654968, 710568, 736839, 750044, 752742, 917817, 982452, 1003656, 1125066, 1223756, 1473678, 1500088, 1505484, 1687599, 1835634, 1964904, 2250132, 2447512, 2753451, 2947356, 3010968, 3375198, 3671268, 4500264, 5506902, 5812841, 5894712, 6750396, 7342536, 11013804, 11625682, 13500792, 17438523, 22027608, 23251364, 34877046, 46502728, 52315569, 69754092, 104631138, 139508184, 209262276, 418524552]

約数ペア:

[(1, 418524552), (2, 209262276), (3, 139508184), (4, 104631138), (6, 69754092), (8, 52315569), (9, 46502728), (12, 34877046), (18, 23251364), (19, 22027608), (24, 17438523), (31, 13500792), (36, 11625682), (38, 11013804), (57, 7342536), (62, 6750396), (71, 5894712), (72, 5812841), (76, 5506902), (93, 4500264), (114, 3671268), (124, 3375198), (139, 3010968), (142, 2947356), (152, 2753451), (171, 2447512), (186, 2250132), (213, 1964904), (228, 1835634), (248, 1687599), (278, 1505484), (279, 1500088), (284, 1473678), (342, 1223756), (372, 1125066), (417, 1003656), (426, 982452), (456, 917817), (556, 752742), (558, 750044), (568, 736839), (589, 710568), (639, 654968), (684, 611878), (744, 562533), (834, 501828), (852, 491226), (1112, 376371), (1116, 375022), (1178, 355284), (1251, 334552), (1278, 327484), (1349, 310248), (1368, 305939), (1668, 250914), (1704, 245613), (1767, 236856), (2201, 190152), (2232, 187511), (2356, 177642), (2502, 167276), (2556, 163742), (2641, 158472), (2698, 155124), (3336, 125457), (3534, 118428), (4047, 103416), (4309, 97128), (4402, 95076), (4712, 88821), (5004, 83638), (5112, 81871), (5282, 79236), (5301, 78952), (5396, 77562), (6603, 63384), (7068, 59214), (7923, 52824), (8094, 51708), (8618, 48564), (8804, 47538), (9869, 42408), (10008, 41819), (10564, 39618), (10602, 39476), (10792, 38781), (12141, 34472), (12927, 32376), (13206, 31692), (14136, 29607), (15846, 26412), (16188, 25854), (17236, 24282), (17608, 23769), (19738, 21204), (19809, 21128)]