290003112

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{191801}}^1$

素因数の和:191823

約数の個数: 64

約数和(自身を含む): 920649600

約数和(自身を除く): 630646488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 191801, 383602, 575403, 767204, 1150806, 1342607, 1534408, 1726209, 2301612, 2685214, 3452418, 4027821, 4603224, 5178627, 5370428, 6904836, 8055642, 10357254, 10740856, 12083463, 13809672, 16111284, 20714508, 24166926, 32222568, 36250389, 41429016, 48333852, 72500778, 96667704, 145001556, 290003112]

約数ペア:

[(1, 290003112), (2, 145001556), (3, 96667704), (4, 72500778), (6, 48333852), (7, 41429016), (8, 36250389), (9, 32222568), (12, 24166926), (14, 20714508), (18, 16111284), (21, 13809672), (24, 12083463), (27, 10740856), (28, 10357254), (36, 8055642), (42, 6904836), (54, 5370428), (56, 5178627), (63, 4603224), (72, 4027821), (84, 3452418), (108, 2685214), (126, 2301612), (168, 1726209), (189, 1534408), (216, 1342607), (252, 1150806), (378, 767204), (504, 575403), (756, 383602), (1512, 191801)]