258541472

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 599421312

約数和(自身を除く): 340879840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 97, 112, 146, 163, 194, 224, 292, 326, 388, 511, 584, 652, 679, 776, 1022, 1141, 1168, 1304, 1358, 1552, 2044, 2282, 2336, 2608, 2716, 3104, 4088, 4564, 5216, 5432, 7081, 8176, 9128, 10864, 11899, 14162, 15811, 16352, 18256, 21728, 23798, 28324, 31622, 36512, 47596, 49567, 56648, 63244, 83293, 95192, 99134, 110677, 113296, 126488, 166586, 190384, 198268, 221354, 226592, 252976, 333172, 380768, 396536, 442708, 505952, 666344, 793072, 885416, 1154203, 1332688, 1586144, 1770832, 2308406, 2665376, 3541664, 4616812, 8079421, 9233624, 16158842, 18467248, 32317684, 36934496, 64635368, 129270736, 258541472]

約数ペア:

[(1, 258541472), (2, 129270736), (4, 64635368), (7, 36934496), (8, 32317684), (14, 18467248), (16, 16158842), (28, 9233624), (32, 8079421), (56, 4616812), (73, 3541664), (97, 2665376), (112, 2308406), (146, 1770832), (163, 1586144), (194, 1332688), (224, 1154203), (292, 885416), (326, 793072), (388, 666344), (511, 505952), (584, 442708), (652, 396536), (679, 380768), (776, 333172), (1022, 252976), (1141, 226592), (1168, 221354), (1304, 198268), (1358, 190384), (1552, 166586), (2044, 126488), (2282, 113296), (2336, 110677), (2608, 99134), (2716, 95192), (3104, 83293), (4088, 63244), (4564, 56648), (5216, 49567), (5432, 47596), (7081, 36512), (8176, 31622), (9128, 28324), (10864, 23798), (11899, 21728), (14162, 18256), (15811, 16352)]