1907869184

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 160

約数和(自身を含む): 4319056896

約数和(自身を除く): 2411187712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 61, 64, 74, 104, 122, 127, 128, 148, 208, 244, 254, 256, 296, 416, 481, 488, 508, 512, 592, 793, 832, 962, 976, 1016, 1184, 1586, 1651, 1664, 1924, 1952, 2032, 2257, 2368, 3172, 3302, 3328, 3848, 3904, 4064, 4514, 4699, 4736, 6344, 6604, 6656, 7696, 7747, 7808, 8128, 9028, 9398, 9472, 12688, 13208, 15392, 15494, 15616, 16256, 18056, 18796, 18944, 25376, 26416, 29341, 30784, 30988, 31232, 32512, 36112, 37592, 50752, 52832, 58682, 61087, 61568, 61976, 65024, 72224, 75184, 100711, 101504, 105664, 117364, 122174, 123136, 123952, 144448, 150368, 201422, 203008, 211328, 234728, 244348, 246272, 247904, 286639, 288896, 300736, 402844, 406016, 422656, 469456, 488696, 495808, 573278, 577792, 601472, 805688, 845312, 938912, 977392, 991616, 1146556, 1155584, 1202944, 1611376, 1877824, 1954784, 1983232, 2293112, 2405888, 3222752, 3726307, 3755648, 3909568, 3966464, 4586224, 6445504, 7452614, 7511296, 7819136, 9172448, 12891008, 14905228, 15022592, 15638272, 18344896, 25782016, 29810456, 31276544, 36689792, 51564032, 59620912, 73379584, 119241824, 146759168, 238483648, 476967296, 953934592, 1907869184]

約数ペア:

[(1, 1907869184), (2, 953934592), (4, 476967296), (8, 238483648), (13, 146759168), (16, 119241824), (26, 73379584), (32, 59620912), (37, 51564032), (52, 36689792), (61, 31276544), (64, 29810456), (74, 25782016), (104, 18344896), (122, 15638272), (127, 15022592), (128, 14905228), (148, 12891008), (208, 9172448), (244, 7819136), (254, 7511296), (256, 7452614), (296, 6445504), (416, 4586224), (481, 3966464), (488, 3909568), (508, 3755648), (512, 3726307), (592, 3222752), (793, 2405888), (832, 2293112), (962, 1983232), (976, 1954784), (1016, 1877824), (1184, 1611376), (1586, 1202944), (1651, 1155584), (1664, 1146556), (1924, 991616), (1952, 977392), (2032, 938912), (2257, 845312), (2368, 805688), (3172, 601472), (3302, 577792), (3328, 573278), (3848, 495808), (3904, 488696), (4064, 469456), (4514, 422656), (4699, 406016), (4736, 402844), (6344, 300736), (6604, 288896), (6656, 286639), (7696, 247904), (7747, 246272), (7808, 244348), (8128, 234728), (9028, 211328), (9398, 203008), (9472, 201422), (12688, 150368), (13208, 144448), (15392, 123952), (15494, 123136), (15616, 122174), (16256, 117364), (18056, 105664), (18796, 101504), (18944, 100711), (25376, 75184), (26416, 72224), (29341, 65024), (30784, 61976), (30988, 61568), (31232, 61087), (32512, 58682), (36112, 52832), (37592, 50752)]