254350278

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3211

約数の個数: 96

約数和(自身を含む): 692328000

約数和(自身を除く): 437977722

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 343, 441, 546, 637, 686, 819, 882, 1029, 1274, 1638, 1911, 2058, 3087, 3169, 3822, 4459, 5733, 6174, 6338, 8918, 9507, 11466, 13377, 19014, 22183, 26754, 28521, 40131, 41197, 44366, 57042, 66549, 80262, 82394, 123591, 133098, 155281, 199647, 247182, 288379, 310562, 370773, 399294, 465843, 576758, 741546, 865137, 931686, 1086967, 1397529, 1730274, 2018653, 2173934, 2595411, 2795058, 3260901, 4037306, 5190822, 6055959, 6521802, 9782703, 12111918, 14130571, 18167877, 19565406, 28261142, 36335754, 42391713, 84783426, 127175139, 254350278]

約数ペア:

[(1, 254350278), (2, 127175139), (3, 84783426), (6, 42391713), (7, 36335754), (9, 28261142), (13, 19565406), (14, 18167877), (18, 14130571), (21, 12111918), (26, 9782703), (39, 6521802), (42, 6055959), (49, 5190822), (63, 4037306), (78, 3260901), (91, 2795058), (98, 2595411), (117, 2173934), (126, 2018653), (147, 1730274), (182, 1397529), (234, 1086967), (273, 931686), (294, 865137), (343, 741546), (441, 576758), (546, 465843), (637, 399294), (686, 370773), (819, 310562), (882, 288379), (1029, 247182), (1274, 199647), (1638, 155281), (1911, 133098), (2058, 123591), (3087, 82394), (3169, 80262), (3822, 66549), (4459, 57042), (5733, 44366), (6174, 41197), (6338, 40131), (8918, 28521), (9507, 26754), (11466, 22183), (13377, 19014)]