1223687538

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 2881008000

約数和(自身を除く): 1657320462

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 46, 58, 69, 87, 138, 174, 207, 227, 261, 414, 449, 454, 522, 667, 681, 898, 1334, 1347, 1362, 2001, 2043, 2694, 4002, 4041, 4086, 5221, 6003, 6583, 8082, 10327, 10442, 12006, 13021, 13166, 15663, 19749, 20654, 26042, 30981, 31326, 39063, 39498, 46989, 59247, 61962, 78126, 92943, 93978, 101923, 117189, 118494, 151409, 185886, 203846, 234378, 299483, 302818, 305769, 454227, 598966, 611538, 898449, 908454, 917307, 1362681, 1796898, 1834614, 2344229, 2695347, 2725362, 2955767, 4688458, 5390694, 5911534, 7032687, 8867301, 14065374, 17734602, 21098061, 26601903, 42196122, 53203806, 67982641, 135965282, 203947923, 407895846, 611843769, 1223687538]

約数ペア:

[(1, 1223687538), (2, 611843769), (3, 407895846), (6, 203947923), (9, 135965282), (18, 67982641), (23, 53203806), (29, 42196122), (46, 26601903), (58, 21098061), (69, 17734602), (87, 14065374), (138, 8867301), (174, 7032687), (207, 5911534), (227, 5390694), (261, 4688458), (414, 2955767), (449, 2725362), (454, 2695347), (522, 2344229), (667, 1834614), (681, 1796898), (898, 1362681), (1334, 917307), (1347, 908454), (1362, 898449), (2001, 611538), (2043, 598966), (2694, 454227), (4002, 305769), (4041, 302818), (4086, 299483), (5221, 234378), (6003, 203846), (6583, 185886), (8082, 151409), (10327, 118494), (10442, 117189), (12006, 101923), (13021, 93978), (13166, 92943), (15663, 78126), (19749, 61962), (20654, 59247), (26042, 46989), (30981, 39498), (31326, 39063)]