223537548

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 578592000

約数和(自身を除く): 355054452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 118, 149, 156, 163, 177, 236, 298, 326, 354, 447, 489, 596, 652, 708, 767, 894, 978, 1534, 1788, 1937, 1956, 2119, 2301, 3068, 3874, 4238, 4602, 5811, 6357, 7748, 8476, 8791, 9204, 9617, 11622, 12714, 17582, 19234, 23244, 24287, 25428, 26373, 28851, 35164, 38468, 48574, 52746, 57702, 72861, 97148, 105492, 114283, 115404, 125021, 145722, 228566, 250042, 291444, 315731, 342849, 375063, 457132, 500084, 631462, 685698, 750126, 947193, 1262924, 1371396, 1432933, 1500252, 1894386, 2865866, 3788772, 4298799, 5731732, 8597598, 17195196, 18628129, 37256258, 55884387, 74512516, 111768774, 223537548]

約数ペア:

[(1, 223537548), (2, 111768774), (3, 74512516), (4, 55884387), (6, 37256258), (12, 18628129), (13, 17195196), (26, 8597598), (39, 5731732), (52, 4298799), (59, 3788772), (78, 2865866), (118, 1894386), (149, 1500252), (156, 1432933), (163, 1371396), (177, 1262924), (236, 947193), (298, 750126), (326, 685698), (354, 631462), (447, 500084), (489, 457132), (596, 375063), (652, 342849), (708, 315731), (767, 291444), (894, 250042), (978, 228566), (1534, 145722), (1788, 125021), (1937, 115404), (1956, 114283), (2119, 105492), (2301, 97148), (3068, 72861), (3874, 57702), (4238, 52746), (4602, 48574), (5811, 38468), (6357, 35164), (7748, 28851), (8476, 26373), (8791, 25428), (9204, 24287), (9617, 23244), (11622, 19234), (12714, 17582)]