1887923856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{6451}}^1$

素因数の和:6549

約数の個数: 160

約数和(自身を含む): 6093165568

約数和(自身を除く): 4205241712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 67, 78, 84, 91, 104, 112, 134, 156, 168, 182, 201, 208, 268, 273, 312, 336, 364, 402, 469, 536, 546, 624, 728, 804, 871, 938, 1072, 1092, 1407, 1456, 1608, 1742, 1876, 2184, 2613, 2814, 3216, 3484, 3752, 4368, 5226, 5628, 6097, 6451, 6968, 7504, 10452, 11256, 12194, 12902, 13936, 18291, 19353, 20904, 22512, 24388, 25804, 36582, 38706, 41808, 45157, 48776, 51608, 73164, 77412, 83863, 90314, 97552, 103216, 135471, 146328, 154824, 167726, 180628, 251589, 270942, 292656, 309648, 335452, 361256, 432217, 503178, 541884, 587041, 670904, 722512, 864434, 1006356, 1083768, 1174082, 1296651, 1341808, 1728868, 1761123, 2012712, 2167536, 2348164, 2593302, 3025519, 3457736, 3522246, 4025424, 4696328, 5186604, 5618821, 6051038, 6915472, 7044492, 9076557, 9392656, 10373208, 11237642, 12102076, 14088984, 16856463, 18153114, 20746416, 22475284, 24204152, 28177968, 33712926, 36306228, 39331747, 44950568, 48408304, 67425852, 72612456, 78663494, 89901136, 117995241, 134851704, 145224912, 157326988, 235990482, 269703408, 314653976, 471980964, 629307952, 943961928, 1887923856]

約数ペア:

[(1, 1887923856), (2, 943961928), (3, 629307952), (4, 471980964), (6, 314653976), (7, 269703408), (8, 235990482), (12, 157326988), (13, 145224912), (14, 134851704), (16, 117995241), (21, 89901136), (24, 78663494), (26, 72612456), (28, 67425852), (39, 48408304), (42, 44950568), (48, 39331747), (52, 36306228), (56, 33712926), (67, 28177968), (78, 24204152), (84, 22475284), (91, 20746416), (104, 18153114), (112, 16856463), (134, 14088984), (156, 12102076), (168, 11237642), (182, 10373208), (201, 9392656), (208, 9076557), (268, 7044492), (273, 6915472), (312, 6051038), (336, 5618821), (364, 5186604), (402, 4696328), (469, 4025424), (536, 3522246), (546, 3457736), (624, 3025519), (728, 2593302), (804, 2348164), (871, 2167536), (938, 2012712), (1072, 1761123), (1092, 1728868), (1407, 1341808), (1456, 1296651), (1608, 1174082), (1742, 1083768), (1876, 1006356), (2184, 864434), (2613, 722512), (2814, 670904), (3216, 587041), (3484, 541884), (3752, 503178), (4368, 432217), (5226, 361256), (5628, 335452), (6097, 309648), (6451, 292656), (6968, 270942), (7504, 251589), (10452, 180628), (11256, 167726), (12194, 154824), (12902, 146328), (13936, 135471), (18291, 103216), (19353, 97552), (20904, 90314), (22512, 83863), (24388, 77412), (25804, 73164), (36582, 51608), (38706, 48776), (41808, 45157)]