251630652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{230431}}^1$

素因数の和:230458

約数の個数: 48

約数和(自身を含む): 722634752

約数和(自身を除く): 471004100

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 230431, 460862, 691293, 921724, 1382586, 1613017, 2765172, 2995603, 3226034, 4839051, 5991206, 6452068, 8986809, 9678102, 11982412, 17973618, 19356204, 20969221, 35947236, 41938442, 62907663, 83876884, 125815326, 251630652]

約数ペア:

[(1, 251630652), (2, 125815326), (3, 83876884), (4, 62907663), (6, 41938442), (7, 35947236), (12, 20969221), (13, 19356204), (14, 17973618), (21, 11982412), (26, 9678102), (28, 8986809), (39, 6452068), (42, 5991206), (52, 4839051), (78, 3226034), (84, 2995603), (91, 2765172), (156, 1613017), (182, 1382586), (273, 921724), (364, 691293), (546, 460862), (1092, 230431)]