652787748

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{349}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 1792929600

約数和(自身を除く): 1140141852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 251, 276, 324, 349, 414, 502, 621, 698, 753, 828, 1004, 1047, 1242, 1396, 1506, 1863, 2094, 2259, 2484, 3012, 3141, 3726, 4188, 4518, 5773, 6282, 6777, 7452, 8027, 9036, 9423, 11546, 12564, 13554, 16054, 17319, 18846, 20331, 23092, 24081, 27108, 28269, 32108, 34638, 37692, 40662, 48162, 51957, 56538, 69276, 72243, 81324, 87599, 96324, 103914, 113076, 144486, 155871, 175198, 207828, 216729, 262797, 288972, 311742, 350396, 433458, 467613, 525594, 623484, 650187, 788391, 866916, 935226, 1051188, 1300374, 1576782, 1870452, 2014777, 2365173, 2600748, 3153564, 4029554, 4730346, 6044331, 7095519, 8059108, 9460692, 12088662, 14191038, 18132993, 24177324, 28382076, 36265986, 54398979, 72531972, 108797958, 163196937, 217595916, 326393874, 652787748]

約数ペア:

[(1, 652787748), (2, 326393874), (3, 217595916), (4, 163196937), (6, 108797958), (9, 72531972), (12, 54398979), (18, 36265986), (23, 28382076), (27, 24177324), (36, 18132993), (46, 14191038), (54, 12088662), (69, 9460692), (81, 8059108), (92, 7095519), (108, 6044331), (138, 4730346), (162, 4029554), (207, 3153564), (251, 2600748), (276, 2365173), (324, 2014777), (349, 1870452), (414, 1576782), (502, 1300374), (621, 1051188), (698, 935226), (753, 866916), (828, 788391), (1004, 650187), (1047, 623484), (1242, 525594), (1396, 467613), (1506, 433458), (1863, 350396), (2094, 311742), (2259, 288972), (2484, 262797), (3012, 216729), (3141, 207828), (3726, 175198), (4188, 155871), (4518, 144486), (5773, 113076), (6282, 103914), (6777, 96324), (7452, 87599), (8027, 81324), (9036, 72243), (9423, 69276), (11546, 56538), (12564, 51957), (13554, 48162), (16054, 40662), (17319, 37692), (18846, 34638), (20331, 32108), (23092, 28269), (24081, 27108)]