38681808

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 110891712

約数和(自身を除く): 72209904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1201, 1342, 1464, 2013, 2402, 2684, 2928, 3603, 4026, 4804, 5368, 7206, 8052, 9608, 10736, 13211, 14412, 16104, 19216, 26422, 28824, 32208, 39633, 52844, 57648, 73261, 79266, 105688, 146522, 158532, 211376, 219783, 293044, 317064, 439566, 586088, 634128, 805871, 879132, 1172176, 1611742, 1758264, 2417613, 3223484, 3516528, 4835226, 6446968, 9670452, 12893936, 19340904, 38681808]

約数ペア:

[(1, 38681808), (2, 19340904), (3, 12893936), (4, 9670452), (6, 6446968), (8, 4835226), (11, 3516528), (12, 3223484), (16, 2417613), (22, 1758264), (24, 1611742), (33, 1172176), (44, 879132), (48, 805871), (61, 634128), (66, 586088), (88, 439566), (122, 317064), (132, 293044), (176, 219783), (183, 211376), (244, 158532), (264, 146522), (366, 105688), (488, 79266), (528, 73261), (671, 57648), (732, 52844), (976, 39633), (1201, 32208), (1342, 28824), (1464, 26422), (2013, 19216), (2402, 16104), (2684, 14412), (2928, 13211), (3603, 10736), (4026, 9608), (4804, 8052), (5368, 7206)]