306511452

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:350

約数の個数: 144

約数和(自身を含む): 876675072

約数和(自身を除く): 570163620

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 191, 234, 243, 254, 324, 351, 381, 382, 468, 486, 508, 573, 702, 762, 764, 972, 1053, 1143, 1146, 1404, 1524, 1651, 1719, 2106, 2286, 2292, 2483, 3159, 3302, 3429, 3438, 4212, 4572, 4953, 4966, 5157, 6318, 6604, 6858, 6876, 7449, 9906, 9932, 10287, 10314, 12636, 13716, 14859, 14898, 15471, 19812, 20574, 20628, 22347, 24257, 29718, 29796, 30861, 30942, 41148, 44577, 44694, 46413, 48514, 59436, 61722, 61884, 67041, 72771, 89154, 89388, 92826, 97028, 123444, 133731, 134082, 145542, 178308, 185652, 201123, 218313, 267462, 268164, 291084, 315341, 401193, 402246, 436626, 534924, 603369, 630682, 654939, 802386, 804492, 873252, 946023, 1206738, 1261364, 1309878, 1604772, 1892046, 1964817, 2413476, 2619756, 2838069, 3784092, 3929634, 5676138, 5894451, 7859268, 8514207, 11352276, 11788902, 17028414, 23577804, 25542621, 34056828, 51085242, 76627863, 102170484, 153255726, 306511452]

約数ペア:

[(1, 306511452), (2, 153255726), (3, 102170484), (4, 76627863), (6, 51085242), (9, 34056828), (12, 25542621), (13, 23577804), (18, 17028414), (26, 11788902), (27, 11352276), (36, 8514207), (39, 7859268), (52, 5894451), (54, 5676138), (78, 3929634), (81, 3784092), (108, 2838069), (117, 2619756), (127, 2413476), (156, 1964817), (162, 1892046), (191, 1604772), (234, 1309878), (243, 1261364), (254, 1206738), (324, 946023), (351, 873252), (381, 804492), (382, 802386), (468, 654939), (486, 630682), (508, 603369), (573, 534924), (702, 436626), (762, 402246), (764, 401193), (972, 315341), (1053, 291084), (1143, 268164), (1146, 267462), (1404, 218313), (1524, 201123), (1651, 185652), (1719, 178308), (2106, 145542), (2286, 134082), (2292, 133731), (2483, 123444), (3159, 97028), (3302, 92826), (3429, 89388), (3438, 89154), (4212, 72771), (4572, 67041), (4953, 61884), (4966, 61722), (5157, 59436), (6318, 48514), (6604, 46413), (6858, 44694), (6876, 44577), (7449, 41148), (9906, 30942), (9932, 30861), (10287, 29796), (10314, 29718), (12636, 24257), (13716, 22347), (14859, 20628), (14898, 20574), (15471, 19812)]