389638704

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89203}}^1$

素因数の和:89234

約数の個数: 80

約数和(自身を含む): 1238865152

約数和(自身を除く): 849226448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 89203, 178406, 267609, 356812, 535218, 624421, 713624, 1070436, 1159639, 1248842, 1427248, 1873263, 2140872, 2319278, 2497684, 3478917, 3746526, 4281744, 4638556, 4995368, 6957834, 7493052, 8117473, 9277112, 9990736, 13915668, 14986104, 16234946, 18554224, 24352419, 27831336, 29972208, 32469892, 48704838, 55662672, 64939784, 97409676, 129879568, 194819352, 389638704]

約数ペア:

[(1, 389638704), (2, 194819352), (3, 129879568), (4, 97409676), (6, 64939784), (7, 55662672), (8, 48704838), (12, 32469892), (13, 29972208), (14, 27831336), (16, 24352419), (21, 18554224), (24, 16234946), (26, 14986104), (28, 13915668), (39, 9990736), (42, 9277112), (48, 8117473), (52, 7493052), (56, 6957834), (78, 4995368), (84, 4638556), (91, 4281744), (104, 3746526), (112, 3478917), (156, 2497684), (168, 2319278), (182, 2140872), (208, 1873263), (273, 1427248), (312, 1248842), (336, 1159639), (364, 1070436), (546, 713624), (624, 624421), (728, 535218), (1092, 356812), (1456, 267609), (2184, 178406), (4368, 89203)]