40730148

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 116121600

約数和(自身を除く): 75391452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 27, 36, 38, 46, 54, 57, 69, 76, 92, 108, 114, 138, 171, 207, 228, 276, 342, 414, 437, 513, 621, 684, 828, 863, 874, 1026, 1242, 1311, 1726, 1748, 2052, 2484, 2589, 2622, 3452, 3933, 5178, 5244, 7767, 7866, 10356, 11799, 15534, 15732, 16397, 19849, 23301, 23598, 31068, 32794, 39698, 46602, 47196, 49191, 59547, 65588, 79396, 93204, 98382, 119094, 147573, 178641, 196764, 238188, 295146, 357282, 377131, 442719, 535923, 590292, 714564, 754262, 885438, 1071846, 1131393, 1508524, 1770876, 2143692, 2262786, 3394179, 4525572, 6788358, 10182537, 13576716, 20365074, 40730148]

約数ペア:

[(1, 40730148), (2, 20365074), (3, 13576716), (4, 10182537), (6, 6788358), (9, 4525572), (12, 3394179), (18, 2262786), (19, 2143692), (23, 1770876), (27, 1508524), (36, 1131393), (38, 1071846), (46, 885438), (54, 754262), (57, 714564), (69, 590292), (76, 535923), (92, 442719), (108, 377131), (114, 357282), (138, 295146), (171, 238188), (207, 196764), (228, 178641), (276, 147573), (342, 119094), (414, 98382), (437, 93204), (513, 79396), (621, 65588), (684, 59547), (828, 49191), (863, 47196), (874, 46602), (1026, 39698), (1242, 32794), (1311, 31068), (1726, 23598), (1748, 23301), (2052, 19849), (2484, 16397), (2589, 15732), (2622, 15534), (3452, 11799), (3933, 10356), (5178, 7866), (5244, 7767)]