2494091964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1129}}^1$

素因数の和:1197

約数の個数: 216

約数和(自身を含む): 7751357040

約数和(自身を除く): 5257265076

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 119, 147, 156, 182, 196, 204, 221, 238, 273, 289, 294, 357, 364, 442, 476, 546, 578, 588, 637, 663, 714, 833, 867, 884, 1092, 1129, 1156, 1274, 1326, 1428, 1547, 1666, 1734, 1911, 2023, 2258, 2499, 2548, 2652, 3094, 3332, 3387, 3468, 3757, 3822, 4046, 4516, 4641, 4998, 6069, 6188, 6774, 7514, 7644, 7903, 8092, 9282, 9996, 10829, 11271, 12138, 13548, 14161, 14677, 15028, 15806, 18564, 19193, 21658, 22542, 23709, 24276, 26299, 28322, 29354, 31612, 32487, 38386, 42483, 43316, 44031, 45084, 47418, 52598, 55321, 56644, 57579, 58708, 64974, 76772, 78897, 84966, 88062, 94836, 102739, 105196, 110642, 115158, 129948, 134351, 157794, 165963, 169932, 176124, 184093, 205478, 221284, 230316, 249509, 268702, 308217, 315588, 326281, 331926, 368186, 403053, 410956, 499018, 537404, 552279, 616434, 652562, 663852, 719173, 736372, 748527, 806106, 940457, 978843, 998036, 1104558, 1232868, 1305124, 1438346, 1497054, 1612212, 1746563, 1880914, 1957686, 2157519, 2209116, 2283967, 2821371, 2876692, 2994108, 3493126, 3761828, 3915372, 4241653, 4315038, 4567934, 5239689, 5642742, 6851901, 6986252, 8483306, 8630076, 9135868, 10479378, 11285484, 12225941, 12724959, 13703802, 15987769, 16966612, 20958756, 24451882, 25449918, 27407604, 29691571, 31975538, 36677823, 47963307, 48903764, 50899836, 59383142, 63951076, 73355646, 89074713, 95926614, 118766284, 146711292, 178149426, 191853228, 207840997, 356298852, 415681994, 623522991, 831363988, 1247045982, 2494091964]

約数ペア:

[(1, 2494091964), (2, 1247045982), (3, 831363988), (4, 623522991), (6, 415681994), (7, 356298852), (12, 207840997), (13, 191853228), (14, 178149426), (17, 146711292), (21, 118766284), (26, 95926614), (28, 89074713), (34, 73355646), (39, 63951076), (42, 59383142), (49, 50899836), (51, 48903764), (52, 47963307), (68, 36677823), (78, 31975538), (84, 29691571), (91, 27407604), (98, 25449918), (102, 24451882), (119, 20958756), (147, 16966612), (156, 15987769), (182, 13703802), (196, 12724959), (204, 12225941), (221, 11285484), (238, 10479378), (273, 9135868), (289, 8630076), (294, 8483306), (357, 6986252), (364, 6851901), (442, 5642742), (476, 5239689), (546, 4567934), (578, 4315038), (588, 4241653), (637, 3915372), (663, 3761828), (714, 3493126), (833, 2994108), (867, 2876692), (884, 2821371), (1092, 2283967), (1129, 2209116), (1156, 2157519), (1274, 1957686), (1326, 1880914), (1428, 1746563), (1547, 1612212), (1666, 1497054), (1734, 1438346), (1911, 1305124), (2023, 1232868), (2258, 1104558), (2499, 998036), (2548, 978843), (2652, 940457), (3094, 806106), (3332, 748527), (3387, 736372), (3468, 719173), (3757, 663852), (3822, 652562), (4046, 616434), (4516, 552279), (4641, 537404), (4998, 499018), (6069, 410956), (6188, 403053), (6774, 368186), (7514, 331926), (7644, 326281), (7903, 315588), (8092, 308217), (9282, 268702), (9996, 249509), (10829, 230316), (11271, 221284), (12138, 205478), (13548, 184093), (14161, 176124), (14677, 169932), (15028, 165963), (15806, 157794), (18564, 134351), (19193, 129948), (21658, 115158), (22542, 110642), (23709, 105196), (24276, 102739), (26299, 94836), (28322, 88062), (29354, 84966), (31612, 78897), (32487, 76772), (38386, 64974), (42483, 58708), (43316, 57579), (44031, 56644), (45084, 55321), (47418, 52598)]