2045743072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{349}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 4402944000

約数和(自身を除く): 2357200928

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 311, 349, 496, 589, 608, 622, 698, 992, 1178, 1244, 1396, 2356, 2488, 2792, 4712, 4976, 5584, 5909, 6631, 9424, 9641, 9952, 10819, 11168, 11818, 13262, 18848, 19282, 21638, 23636, 26524, 38564, 43276, 47272, 53048, 77128, 86552, 94544, 106096, 108539, 154256, 173104, 183179, 189088, 205561, 212192, 217078, 308512, 346208, 366358, 411122, 434156, 732716, 822244, 868312, 1465432, 1644488, 1736624, 2062241, 2930864, 3288976, 3364709, 3473248, 4124482, 5861728, 6577952, 6729418, 8248964, 13458836, 16497928, 26917672, 32995856, 53835344, 63929471, 65991712, 107670688, 127858942, 255717884, 511435768, 1022871536, 2045743072]

約数ペア:

[(1, 2045743072), (2, 1022871536), (4, 511435768), (8, 255717884), (16, 127858942), (19, 107670688), (31, 65991712), (32, 63929471), (38, 53835344), (62, 32995856), (76, 26917672), (124, 16497928), (152, 13458836), (248, 8248964), (304, 6729418), (311, 6577952), (349, 5861728), (496, 4124482), (589, 3473248), (608, 3364709), (622, 3288976), (698, 2930864), (992, 2062241), (1178, 1736624), (1244, 1644488), (1396, 1465432), (2356, 868312), (2488, 822244), (2792, 732716), (4712, 434156), (4976, 411122), (5584, 366358), (5909, 346208), (6631, 308512), (9424, 217078), (9641, 212192), (9952, 205561), (10819, 189088), (11168, 183179), (11818, 173104), (13262, 154256), (18848, 108539), (19282, 106096), (21638, 94544), (23636, 86552), (26524, 77128), (38564, 53048), (43276, 47272)]