248355888

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:795

約数の個数: 120

約数和(自身を含む): 717797808

約数和(自身を除く): 469441920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 121, 122, 132, 176, 183, 242, 244, 264, 363, 366, 484, 488, 528, 671, 701, 726, 732, 968, 976, 1342, 1402, 1452, 1464, 1936, 2013, 2103, 2684, 2804, 2904, 2928, 4026, 4206, 5368, 5608, 5808, 7381, 7711, 8052, 8412, 10736, 11216, 14762, 15422, 16104, 16824, 22143, 23133, 29524, 30844, 32208, 33648, 42761, 44286, 46266, 59048, 61688, 84821, 85522, 88572, 92532, 118096, 123376, 128283, 169642, 171044, 177144, 185064, 254463, 256566, 339284, 342088, 354288, 370128, 470371, 508926, 513132, 678568, 684176, 940742, 1017852, 1026264, 1357136, 1411113, 1881484, 2035704, 2052528, 2822226, 3762968, 4071408, 5174081, 5644452, 7525936, 10348162, 11288904, 15522243, 20696324, 22577808, 31044486, 41392648, 62088972, 82785296, 124177944, 248355888]

約数ペア:

[(1, 248355888), (2, 124177944), (3, 82785296), (4, 62088972), (6, 41392648), (8, 31044486), (11, 22577808), (12, 20696324), (16, 15522243), (22, 11288904), (24, 10348162), (33, 7525936), (44, 5644452), (48, 5174081), (61, 4071408), (66, 3762968), (88, 2822226), (121, 2052528), (122, 2035704), (132, 1881484), (176, 1411113), (183, 1357136), (242, 1026264), (244, 1017852), (264, 940742), (363, 684176), (366, 678568), (484, 513132), (488, 508926), (528, 470371), (671, 370128), (701, 354288), (726, 342088), (732, 339284), (968, 256566), (976, 254463), (1342, 185064), (1402, 177144), (1452, 171044), (1464, 169642), (1936, 128283), (2013, 123376), (2103, 118096), (2684, 92532), (2804, 88572), (2904, 85522), (2928, 84821), (4026, 61688), (4206, 59048), (5368, 46266), (5608, 44286), (5808, 42761), (7381, 33648), (7711, 32208), (8052, 30844), (8412, 29524), (10736, 23133), (11216, 22143), (14762, 16824), (15422, 16104)]