1878972624

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{2237}}^1$

素因数の和:2577

約数の個数: 120

約数和(自身を含む): 5555790240

約数和(自身を除く): 3676817616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 307, 342, 456, 614, 684, 912, 921, 1228, 1368, 1842, 2237, 2456, 2736, 2763, 3684, 4474, 4912, 5526, 5833, 6711, 7368, 8948, 11052, 11666, 13422, 14736, 17499, 17896, 20133, 22104, 23332, 26844, 34998, 35792, 40266, 42503, 44208, 46664, 52497, 53688, 69996, 80532, 85006, 93328, 104994, 107376, 127509, 139992, 161064, 170012, 209988, 255018, 279984, 322128, 340024, 382527, 419976, 510036, 680048, 686759, 765054, 839952, 1020072, 1373518, 1530108, 2040144, 2060277, 2747036, 3060216, 4120554, 5494072, 6120432, 6180831, 8241108, 10988144, 12361662, 13048421, 16482216, 24723324, 26096842, 32964432, 39145263, 49446648, 52193684, 78290526, 98893296, 104387368, 117435789, 156581052, 208774736, 234871578, 313162104, 469743156, 626324208, 939486312, 1878972624]

約数ペア:

[(1, 1878972624), (2, 939486312), (3, 626324208), (4, 469743156), (6, 313162104), (8, 234871578), (9, 208774736), (12, 156581052), (16, 117435789), (18, 104387368), (19, 98893296), (24, 78290526), (36, 52193684), (38, 49446648), (48, 39145263), (57, 32964432), (72, 26096842), (76, 24723324), (114, 16482216), (144, 13048421), (152, 12361662), (171, 10988144), (228, 8241108), (304, 6180831), (307, 6120432), (342, 5494072), (456, 4120554), (614, 3060216), (684, 2747036), (912, 2060277), (921, 2040144), (1228, 1530108), (1368, 1373518), (1842, 1020072), (2237, 839952), (2456, 765054), (2736, 686759), (2763, 680048), (3684, 510036), (4474, 419976), (4912, 382527), (5526, 340024), (5833, 322128), (6711, 279984), (7368, 255018), (8948, 209988), (11052, 170012), (11666, 161064), (13422, 139992), (14736, 127509), (17499, 107376), (17896, 104994), (20133, 93328), (22104, 85006), (23332, 80532), (26844, 69996), (34998, 53688), (35792, 52497), (40266, 46664), (42503, 44208)]