613580148

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1523}}^1$

素因数の和:1602

約数の個数: 108

約数和(自身を含む): 1690835328

約数和(自身を除く): 1077255180

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 361, 372, 558, 589, 684, 722, 1083, 1116, 1178, 1444, 1523, 1767, 2166, 2356, 3046, 3249, 3534, 4332, 4569, 5301, 6092, 6498, 7068, 9138, 10602, 11191, 12996, 13707, 18276, 21204, 22382, 27414, 28937, 33573, 44764, 47213, 54828, 57874, 67146, 86811, 94426, 100719, 115748, 134292, 141639, 173622, 188852, 201438, 260433, 283278, 347244, 402876, 424917, 520866, 549803, 566556, 849834, 897047, 1041732, 1099606, 1649409, 1699668, 1794094, 2199212, 2691141, 3298818, 3588188, 4948227, 5382282, 6597636, 8073423, 9896454, 10764564, 16146846, 17043893, 19792908, 32293692, 34087786, 51131679, 68175572, 102263358, 153395037, 204526716, 306790074, 613580148]

約数ペア:

[(1, 613580148), (2, 306790074), (3, 204526716), (4, 153395037), (6, 102263358), (9, 68175572), (12, 51131679), (18, 34087786), (19, 32293692), (31, 19792908), (36, 17043893), (38, 16146846), (57, 10764564), (62, 9896454), (76, 8073423), (93, 6597636), (114, 5382282), (124, 4948227), (171, 3588188), (186, 3298818), (228, 2691141), (279, 2199212), (342, 1794094), (361, 1699668), (372, 1649409), (558, 1099606), (589, 1041732), (684, 897047), (722, 849834), (1083, 566556), (1116, 549803), (1178, 520866), (1444, 424917), (1523, 402876), (1767, 347244), (2166, 283278), (2356, 260433), (3046, 201438), (3249, 188852), (3534, 173622), (4332, 141639), (4569, 134292), (5301, 115748), (6092, 100719), (6498, 94426), (7068, 86811), (9138, 67146), (10602, 57874), (11191, 54828), (12996, 47213), (13707, 44764), (18276, 33573), (21204, 28937), (22382, 27414)]