1518386324

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 3517839360

約数和(自身を除く): 1999453036

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 47, 49, 52, 62, 91, 94, 98, 124, 182, 188, 196, 217, 329, 364, 403, 409, 434, 611, 637, 658, 806, 818, 868, 1222, 1274, 1316, 1457, 1519, 1612, 1636, 2303, 2444, 2548, 2821, 2863, 2914, 3038, 4277, 4606, 5317, 5642, 5726, 5828, 6076, 8554, 9212, 10199, 10634, 11284, 11452, 12679, 17108, 18941, 19223, 19747, 20041, 20398, 21268, 25358, 29939, 37219, 37882, 38446, 39494, 40082, 40796, 50716, 59878, 71393, 74438, 75764, 76892, 78988, 80164, 88753, 119756, 132587, 134561, 142786, 148876, 164827, 177506, 249899, 260533, 265174, 269122, 285572, 329654, 355012, 499798, 521066, 530348, 538244, 595913, 621271, 659308, 928109, 941927, 999596, 1042132, 1153789, 1191826, 1242542, 1749293, 1856218, 1883854, 2307578, 2383652, 2485084, 3498586, 3712436, 3767708, 4171391, 4615156, 6997172, 7746869, 8076523, 8342782, 12245051, 15493738, 16153046, 16685564, 24490102, 29199737, 30987476, 32306092, 48980204, 54228083, 58399474, 108456166, 116798948, 216912332, 379596581, 759193162, 1518386324]

約数ペア:

[(1, 1518386324), (2, 759193162), (4, 379596581), (7, 216912332), (13, 116798948), (14, 108456166), (26, 58399474), (28, 54228083), (31, 48980204), (47, 32306092), (49, 30987476), (52, 29199737), (62, 24490102), (91, 16685564), (94, 16153046), (98, 15493738), (124, 12245051), (182, 8342782), (188, 8076523), (196, 7746869), (217, 6997172), (329, 4615156), (364, 4171391), (403, 3767708), (409, 3712436), (434, 3498586), (611, 2485084), (637, 2383652), (658, 2307578), (806, 1883854), (818, 1856218), (868, 1749293), (1222, 1242542), (1274, 1191826), (1316, 1153789), (1457, 1042132), (1519, 999596), (1612, 941927), (1636, 928109), (2303, 659308), (2444, 621271), (2548, 595913), (2821, 538244), (2863, 530348), (2914, 521066), (3038, 499798), (4277, 355012), (4606, 329654), (5317, 285572), (5642, 269122), (5726, 265174), (5828, 260533), (6076, 249899), (8554, 177506), (9212, 164827), (10199, 148876), (10634, 142786), (11284, 134561), (11452, 132587), (12679, 119756), (17108, 88753), (18941, 80164), (19223, 78988), (19747, 76892), (20041, 75764), (20398, 74438), (21268, 71393), (25358, 59878), (29939, 50716), (37219, 40796), (37882, 40082), (38446, 39494)]