215173476

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1181}}^1$

素因数の和:1442

約数の個数: 96

約数和(自身を含む): 640738560

約数和(自身を除く): 425565084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 241, 252, 378, 482, 723, 756, 964, 1181, 1446, 1687, 2169, 2362, 2892, 3374, 3543, 4338, 4724, 5061, 6507, 6748, 7086, 8267, 8676, 10122, 10629, 13014, 14172, 15183, 16534, 20244, 21258, 24801, 26028, 30366, 31887, 33068, 42516, 45549, 49602, 60732, 63774, 74403, 91098, 99204, 127548, 148806, 182196, 223209, 284621, 297612, 446418, 569242, 853863, 892836, 1138484, 1707726, 1992347, 2561589, 3415452, 3984694, 5123178, 5977041, 7684767, 7969388, 10246356, 11954082, 15369534, 17931123, 23908164, 30739068, 35862246, 53793369, 71724492, 107586738, 215173476]

約数ペア:

[(1, 215173476), (2, 107586738), (3, 71724492), (4, 53793369), (6, 35862246), (7, 30739068), (9, 23908164), (12, 17931123), (14, 15369534), (18, 11954082), (21, 10246356), (27, 7969388), (28, 7684767), (36, 5977041), (42, 5123178), (54, 3984694), (63, 3415452), (84, 2561589), (108, 1992347), (126, 1707726), (189, 1138484), (241, 892836), (252, 853863), (378, 569242), (482, 446418), (723, 297612), (756, 284621), (964, 223209), (1181, 182196), (1446, 148806), (1687, 127548), (2169, 99204), (2362, 91098), (2892, 74403), (3374, 63774), (3543, 60732), (4338, 49602), (4724, 45549), (5061, 42516), (6507, 33068), (6748, 31887), (7086, 30366), (8267, 26028), (8676, 24801), (10122, 21258), (10629, 20244), (13014, 16534), (14172, 15183)]