290634036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2111}}^1$

素因数の和:2285

約数の個数: 96

約数和(自身を含む): 851558400

約数和(自身を除く): 560924364

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 149, 154, 231, 298, 308, 447, 462, 596, 894, 924, 1043, 1639, 1788, 2086, 2111, 3129, 3278, 4172, 4222, 4917, 6258, 6333, 6556, 8444, 9834, 11473, 12516, 12666, 14777, 19668, 22946, 23221, 25332, 29554, 34419, 44331, 45892, 46442, 59108, 68838, 69663, 88662, 92884, 137676, 139326, 162547, 177324, 278652, 314539, 325094, 487641, 629078, 650188, 943617, 975282, 1258156, 1887234, 1950564, 2201773, 3459929, 3774468, 4403546, 6605319, 6919858, 8807092, 10379787, 13210638, 13839716, 20759574, 24219503, 26421276, 41519148, 48439006, 72658509, 96878012, 145317018, 290634036]

約数ペア:

[(1, 290634036), (2, 145317018), (3, 96878012), (4, 72658509), (6, 48439006), (7, 41519148), (11, 26421276), (12, 24219503), (14, 20759574), (21, 13839716), (22, 13210638), (28, 10379787), (33, 8807092), (42, 6919858), (44, 6605319), (66, 4403546), (77, 3774468), (84, 3459929), (132, 2201773), (149, 1950564), (154, 1887234), (231, 1258156), (298, 975282), (308, 943617), (447, 650188), (462, 629078), (596, 487641), (894, 325094), (924, 314539), (1043, 278652), (1639, 177324), (1788, 162547), (2086, 139326), (2111, 137676), (3129, 92884), (3278, 88662), (4172, 69663), (4222, 68838), (4917, 59108), (6258, 46442), (6333, 45892), (6556, 44331), (8444, 34419), (9834, 29554), (11473, 25332), (12516, 23221), (12666, 22946), (14777, 19668)]