361042864

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 937717760

約数和(自身を除く): 576674896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 112, 124, 133, 152, 182, 208, 217, 247, 248, 266, 304, 364, 403, 421, 434, 494, 496, 532, 589, 728, 806, 842, 868, 988, 1064, 1178, 1456, 1612, 1684, 1729, 1736, 1976, 2128, 2356, 2821, 2947, 3224, 3368, 3458, 3472, 3952, 4123, 4712, 5473, 5642, 5894, 6448, 6736, 6916, 7657, 7999, 8246, 9424, 10946, 11284, 11788, 13051, 13832, 15314, 15998, 16492, 21892, 22568, 23576, 26102, 27664, 30628, 31996, 32984, 38311, 43784, 45136, 47152, 52204, 53599, 55993, 61256, 63992, 65968, 76622, 87568, 91357, 103987, 104408, 107198, 111986, 122512, 127984, 153244, 169663, 182714, 207974, 208816, 214396, 223972, 247969, 306488, 339326, 365428, 415948, 428792, 447944, 495938, 612976, 678652, 727909, 730856, 831896, 857584, 895888, 991876, 1187641, 1357304, 1455818, 1461712, 1663792, 1735783, 1983752, 2375282, 2714608, 2911636, 3223597, 3471566, 3967504, 4750564, 5823272, 6447194, 6943132, 9501128, 11646544, 12894388, 13886264, 19002256, 22565179, 25788776, 27772528, 45130358, 51577552, 90260716, 180521432, 361042864]

約数ペア:

[(1, 361042864), (2, 180521432), (4, 90260716), (7, 51577552), (8, 45130358), (13, 27772528), (14, 25788776), (16, 22565179), (19, 19002256), (26, 13886264), (28, 12894388), (31, 11646544), (38, 9501128), (52, 6943132), (56, 6447194), (62, 5823272), (76, 4750564), (91, 3967504), (104, 3471566), (112, 3223597), (124, 2911636), (133, 2714608), (152, 2375282), (182, 1983752), (208, 1735783), (217, 1663792), (247, 1461712), (248, 1455818), (266, 1357304), (304, 1187641), (364, 991876), (403, 895888), (421, 857584), (434, 831896), (494, 730856), (496, 727909), (532, 678652), (589, 612976), (728, 495938), (806, 447944), (842, 428792), (868, 415948), (988, 365428), (1064, 339326), (1178, 306488), (1456, 247969), (1612, 223972), (1684, 214396), (1729, 208816), (1736, 207974), (1976, 182714), (2128, 169663), (2356, 153244), (2821, 127984), (2947, 122512), (3224, 111986), (3368, 107198), (3458, 104408), (3472, 103987), (3952, 91357), (4123, 87568), (4712, 76622), (5473, 65968), (5642, 63992), (5894, 61256), (6448, 55993), (6736, 53599), (6916, 52204), (7657, 47152), (7999, 45136), (8246, 43784), (9424, 38311), (10946, 32984), (11284, 31996), (11788, 30628), (13051, 27664), (13832, 26102), (15314, 23576), (15998, 22568), (16492, 21892)]