2488931172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14897}}^1$

素因数の和:14947

約数の個数: 192

約数和(自身を含む): 8409623040

約数和(自身を除く): 5920691868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 84, 91, 102, 108, 117, 119, 126, 153, 156, 182, 189, 204, 221, 234, 238, 252, 273, 306, 351, 357, 364, 378, 442, 459, 468, 476, 546, 612, 663, 702, 714, 756, 819, 884, 918, 1071, 1092, 1326, 1404, 1428, 1547, 1638, 1836, 1989, 2142, 2457, 2652, 3094, 3213, 3276, 3978, 4284, 4641, 4914, 5967, 6188, 6426, 7956, 9282, 9828, 11934, 12852, 13923, 14897, 18564, 23868, 27846, 29794, 41769, 44691, 55692, 59588, 83538, 89382, 104279, 134073, 167076, 178764, 193661, 208558, 253249, 268146, 312837, 387322, 402219, 417116, 506498, 536292, 580983, 625674, 759747, 774644, 804438, 938511, 1012996, 1161966, 1251348, 1355627, 1519494, 1608876, 1742949, 1772743, 1877022, 2279241, 2323932, 2711254, 2815533, 3038988, 3292237, 3485898, 3545486, 3754044, 4066881, 4558482, 5228847, 5318229, 5422508, 5631066, 6584474, 6837723, 6971796, 7090972, 8133762, 9116964, 9876711, 10457694, 10636458, 11262132, 12200643, 13168948, 13675446, 15954687, 16267524, 19753422, 20915388, 21272916, 23045659, 24401286, 27350892, 29630133, 31909374, 36601929, 39506844, 46091318, 47864061, 48802572, 59260266, 63818748, 69136977, 73203858, 88890399, 92182636, 95728122, 118520532, 138273954, 146407716, 177780798, 191456244, 207410931, 276547908, 355561596, 414821862, 622232793, 829643724, 1244465586, 2488931172]

約数ペア:

[(1, 2488931172), (2, 1244465586), (3, 829643724), (4, 622232793), (6, 414821862), (7, 355561596), (9, 276547908), (12, 207410931), (13, 191456244), (14, 177780798), (17, 146407716), (18, 138273954), (21, 118520532), (26, 95728122), (27, 92182636), (28, 88890399), (34, 73203858), (36, 69136977), (39, 63818748), (42, 59260266), (51, 48802572), (52, 47864061), (54, 46091318), (63, 39506844), (68, 36601929), (78, 31909374), (84, 29630133), (91, 27350892), (102, 24401286), (108, 23045659), (117, 21272916), (119, 20915388), (126, 19753422), (153, 16267524), (156, 15954687), (182, 13675446), (189, 13168948), (204, 12200643), (221, 11262132), (234, 10636458), (238, 10457694), (252, 9876711), (273, 9116964), (306, 8133762), (351, 7090972), (357, 6971796), (364, 6837723), (378, 6584474), (442, 5631066), (459, 5422508), (468, 5318229), (476, 5228847), (546, 4558482), (612, 4066881), (663, 3754044), (702, 3545486), (714, 3485898), (756, 3292237), (819, 3038988), (884, 2815533), (918, 2711254), (1071, 2323932), (1092, 2279241), (1326, 1877022), (1404, 1772743), (1428, 1742949), (1547, 1608876), (1638, 1519494), (1836, 1355627), (1989, 1251348), (2142, 1161966), (2457, 1012996), (2652, 938511), (3094, 804438), (3213, 774644), (3276, 759747), (3978, 625674), (4284, 580983), (4641, 536292), (4914, 506498), (5967, 417116), (6188, 402219), (6426, 387322), (7956, 312837), (9282, 268146), (9828, 253249), (11934, 208558), (12852, 193661), (13923, 178764), (14897, 167076), (18564, 134073), (23868, 104279), (27846, 89382), (29794, 83538), (41769, 59588), (44691, 55692)]