310251228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{557}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 874944000

約数和(自身を除く): 564692772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 349, 399, 532, 557, 698, 798, 1047, 1114, 1396, 1596, 1671, 2094, 2228, 2443, 3342, 3899, 4188, 4886, 6631, 6684, 7329, 7798, 9772, 10583, 11697, 13262, 14658, 15596, 19893, 21166, 23394, 26524, 29316, 31749, 39786, 42332, 46417, 46788, 63498, 74081, 79572, 92834, 126996, 139251, 148162, 185668, 194393, 222243, 278502, 296324, 388786, 444486, 557004, 583179, 777572, 888972, 1166358, 1360751, 2332716, 2721502, 3693467, 4082253, 5443004, 7386934, 8164506, 11080401, 14773868, 16329012, 22160802, 25854269, 44321604, 51708538, 77562807, 103417076, 155125614, 310251228]

約数ペア:

[(1, 310251228), (2, 155125614), (3, 103417076), (4, 77562807), (6, 51708538), (7, 44321604), (12, 25854269), (14, 22160802), (19, 16329012), (21, 14773868), (28, 11080401), (38, 8164506), (42, 7386934), (57, 5443004), (76, 4082253), (84, 3693467), (114, 2721502), (133, 2332716), (228, 1360751), (266, 1166358), (349, 888972), (399, 777572), (532, 583179), (557, 557004), (698, 444486), (798, 388786), (1047, 296324), (1114, 278502), (1396, 222243), (1596, 194393), (1671, 185668), (2094, 148162), (2228, 139251), (2443, 126996), (3342, 92834), (3899, 79572), (4188, 74081), (4886, 63498), (6631, 46788), (6684, 46417), (7329, 42332), (7798, 39786), (9772, 31749), (10583, 29316), (11697, 26524), (13262, 23394), (14658, 21166), (15596, 19893)]