1631567112

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{81611}}^1$

素因数の和:81651

約数の個数: 96

約数和(自身を含む): 5024034720

約数和(自身を除く): 3392467608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 136, 147, 168, 196, 204, 238, 294, 357, 392, 408, 476, 588, 714, 833, 952, 1176, 1428, 1666, 2499, 2856, 3332, 4998, 6664, 9996, 19992, 81611, 163222, 244833, 326444, 489666, 571277, 652888, 979332, 1142554, 1387387, 1713831, 1958664, 2285108, 2774774, 3427662, 3998939, 4162161, 4570216, 5549548, 6855324, 7997878, 8324322, 9711709, 11099096, 11996817, 13710648, 15995756, 16648644, 19423418, 23993634, 29135127, 31991512, 33297288, 38846836, 47987268, 58270254, 67981963, 77693672, 95974536, 116540508, 135963926, 203945889, 233081016, 271927852, 407891778, 543855704, 815783556, 1631567112]

約数ペア:

[(1, 1631567112), (2, 815783556), (3, 543855704), (4, 407891778), (6, 271927852), (7, 233081016), (8, 203945889), (12, 135963926), (14, 116540508), (17, 95974536), (21, 77693672), (24, 67981963), (28, 58270254), (34, 47987268), (42, 38846836), (49, 33297288), (51, 31991512), (56, 29135127), (68, 23993634), (84, 19423418), (98, 16648644), (102, 15995756), (119, 13710648), (136, 11996817), (147, 11099096), (168, 9711709), (196, 8324322), (204, 7997878), (238, 6855324), (294, 5549548), (357, 4570216), (392, 4162161), (408, 3998939), (476, 3427662), (588, 2774774), (714, 2285108), (833, 1958664), (952, 1713831), (1176, 1387387), (1428, 1142554), (1666, 979332), (2499, 652888), (2856, 571277), (3332, 489666), (4998, 326444), (6664, 244833), (9996, 163222), (19992, 81611)]