2773991184

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{178921}}^1$

素因数の和:178968

約数の個数: 80

約数和(自身を含む): 7987078080

約数和(自身を除く): 5213086896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 57, 68, 76, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 646, 816, 912, 969, 1292, 1938, 2584, 3876, 5168, 7752, 15504, 178921, 357842, 536763, 715684, 1073526, 1431368, 2147052, 2862736, 3041657, 3399499, 4294104, 6083314, 6798998, 8588208, 9124971, 10198497, 12166628, 13597996, 18249942, 20396994, 24333256, 27195992, 36499884, 40793988, 48666512, 54391984, 57791483, 72999768, 81587976, 115582966, 145999536, 163175952, 173374449, 231165932, 346748898, 462331864, 693497796, 924663728, 1386995592, 2773991184]

約数ペア:

[(1, 2773991184), (2, 1386995592), (3, 924663728), (4, 693497796), (6, 462331864), (8, 346748898), (12, 231165932), (16, 173374449), (17, 163175952), (19, 145999536), (24, 115582966), (34, 81587976), (38, 72999768), (48, 57791483), (51, 54391984), (57, 48666512), (68, 40793988), (76, 36499884), (102, 27195992), (114, 24333256), (136, 20396994), (152, 18249942), (204, 13597996), (228, 12166628), (272, 10198497), (304, 9124971), (323, 8588208), (408, 6798998), (456, 6083314), (646, 4294104), (816, 3399499), (912, 3041657), (969, 2862736), (1292, 2147052), (1938, 1431368), (2584, 1073526), (3876, 715684), (5168, 536763), (7752, 357842), (15504, 178921)]