422146452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 1233695232

約数和(自身を除く): 811548780

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 131, 156, 169, 182, 227, 262, 273, 338, 364, 393, 454, 507, 524, 546, 676, 681, 786, 908, 917, 1014, 1092, 1183, 1362, 1572, 1589, 1703, 1834, 2028, 2366, 2724, 2751, 2951, 3178, 3406, 3549, 3668, 4732, 4767, 5109, 5502, 5902, 6356, 6812, 7098, 8853, 9534, 10218, 11004, 11804, 11921, 14196, 17706, 19068, 20436, 20657, 22139, 23842, 29737, 35412, 35763, 38363, 41314, 44278, 47684, 59474, 61971, 66417, 71526, 76726, 82628, 88556, 89211, 115089, 118948, 123942, 132834, 143052, 153452, 154973, 178422, 208159, 230178, 247884, 265668, 268541, 309946, 356844, 386581, 416318, 460356, 464919, 537082, 619892, 624477, 773162, 805623, 832636, 929838, 1074164, 1159743, 1248954, 1546324, 1611246, 1859676, 2319486, 2497908, 2706067, 3222492, 4638972, 5025553, 5412134, 8118201, 10051106, 10824268, 15076659, 16236402, 20102212, 30153318, 32472804, 35178871, 60306636, 70357742, 105536613, 140715484, 211073226, 422146452]

約数ペア:

[(1, 422146452), (2, 211073226), (3, 140715484), (4, 105536613), (6, 70357742), (7, 60306636), (12, 35178871), (13, 32472804), (14, 30153318), (21, 20102212), (26, 16236402), (28, 15076659), (39, 10824268), (42, 10051106), (52, 8118201), (78, 5412134), (84, 5025553), (91, 4638972), (131, 3222492), (156, 2706067), (169, 2497908), (182, 2319486), (227, 1859676), (262, 1611246), (273, 1546324), (338, 1248954), (364, 1159743), (393, 1074164), (454, 929838), (507, 832636), (524, 805623), (546, 773162), (676, 624477), (681, 619892), (786, 537082), (908, 464919), (917, 460356), (1014, 416318), (1092, 386581), (1183, 356844), (1362, 309946), (1572, 268541), (1589, 265668), (1703, 247884), (1834, 230178), (2028, 208159), (2366, 178422), (2724, 154973), (2751, 153452), (2951, 143052), (3178, 132834), (3406, 123942), (3549, 118948), (3668, 115089), (4732, 89211), (4767, 88556), (5109, 82628), (5502, 76726), (5902, 71526), (6356, 66417), (6812, 61971), (7098, 59474), (8853, 47684), (9534, 44278), (10218, 41314), (11004, 38363), (11804, 35763), (11921, 35412), (14196, 29737), (17706, 23842), (19068, 22139), (20436, 20657)]