1022229032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 2280960000

約数和(自身を除く): 1258730968

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 79, 88, 109, 142, 152, 158, 209, 218, 284, 316, 418, 436, 568, 632, 781, 836, 869, 872, 1199, 1349, 1501, 1562, 1672, 1738, 2071, 2398, 2698, 3002, 3124, 3476, 4142, 4796, 5396, 5609, 6004, 6248, 6952, 7739, 8284, 8611, 9592, 10792, 11218, 12008, 14839, 15478, 16511, 16568, 17222, 22436, 22781, 29678, 30956, 33022, 34444, 44872, 45562, 59356, 61699, 61912, 66044, 68888, 85129, 91124, 94721, 106571, 118712, 123398, 132088, 147041, 163609, 170258, 182248, 189442, 213142, 246796, 294082, 327218, 340516, 378884, 426284, 493592, 588164, 611381, 654436, 681032, 757768, 852568, 1172281, 1176328, 1222762, 1308872, 1617451, 1799699, 2344562, 2445524, 3234902, 3599398, 4689124, 4891048, 6469804, 6725191, 7198796, 9378248, 11616239, 12939608, 13450382, 14397592, 23232478, 26900764, 46464956, 53801528, 92929912, 127778629, 255557258, 511114516, 1022229032]

約数ペア:

[(1, 1022229032), (2, 511114516), (4, 255557258), (8, 127778629), (11, 92929912), (19, 53801528), (22, 46464956), (38, 26900764), (44, 23232478), (71, 14397592), (76, 13450382), (79, 12939608), (88, 11616239), (109, 9378248), (142, 7198796), (152, 6725191), (158, 6469804), (209, 4891048), (218, 4689124), (284, 3599398), (316, 3234902), (418, 2445524), (436, 2344562), (568, 1799699), (632, 1617451), (781, 1308872), (836, 1222762), (869, 1176328), (872, 1172281), (1199, 852568), (1349, 757768), (1501, 681032), (1562, 654436), (1672, 611381), (1738, 588164), (2071, 493592), (2398, 426284), (2698, 378884), (3002, 340516), (3124, 327218), (3476, 294082), (4142, 246796), (4796, 213142), (5396, 189442), (5609, 182248), (6004, 170258), (6248, 163609), (6952, 147041), (7739, 132088), (8284, 123398), (8611, 118712), (9592, 106571), (10792, 94721), (11218, 91124), (12008, 85129), (14839, 68888), (15478, 66044), (16511, 61912), (16568, 61699), (17222, 59356), (22436, 45562), (22781, 44872), (29678, 34444), (30956, 33022)]