31016664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:158

約数の個数: 192

約数和(自身を含む): 104832000

約数和(自身を除く): 73815336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 41, 42, 56, 57, 63, 72, 76, 79, 82, 84, 114, 123, 126, 133, 152, 158, 164, 168, 171, 228, 237, 246, 252, 266, 287, 316, 328, 342, 369, 399, 456, 474, 492, 504, 532, 553, 574, 632, 684, 711, 738, 779, 798, 861, 948, 984, 1064, 1106, 1148, 1197, 1368, 1422, 1476, 1501, 1558, 1596, 1659, 1722, 1896, 2212, 2296, 2337, 2394, 2583, 2844, 2952, 3002, 3116, 3192, 3239, 3318, 3444, 4424, 4503, 4674, 4788, 4977, 5166, 5453, 5688, 6004, 6232, 6478, 6636, 6888, 7011, 9006, 9348, 9576, 9717, 9954, 10332, 10507, 10906, 12008, 12956, 13272, 13509, 14022, 16359, 18012, 18696, 19434, 19908, 20664, 21014, 21812, 22673, 25912, 27018, 28044, 29151, 31521, 32718, 36024, 38868, 39816, 42028, 43624, 45346, 49077, 54036, 56088, 58302, 61541, 63042, 65436, 68019, 77736, 84056, 90692, 94563, 98154, 108072, 116604, 123082, 126084, 130872, 136038, 181384, 184623, 189126, 196308, 204057, 233208, 246164, 252168, 272076, 369246, 378252, 392616, 408114, 430787, 492328, 544152, 553869, 738492, 756504, 816228, 861574, 1107738, 1292361, 1476984, 1632456, 1723148, 2215476, 2584722, 3446296, 3877083, 4430952, 5169444, 7754166, 10338888, 15508332, 31016664]

約数ペア:

[(1, 31016664), (2, 15508332), (3, 10338888), (4, 7754166), (6, 5169444), (7, 4430952), (8, 3877083), (9, 3446296), (12, 2584722), (14, 2215476), (18, 1723148), (19, 1632456), (21, 1476984), (24, 1292361), (28, 1107738), (36, 861574), (38, 816228), (41, 756504), (42, 738492), (56, 553869), (57, 544152), (63, 492328), (72, 430787), (76, 408114), (79, 392616), (82, 378252), (84, 369246), (114, 272076), (123, 252168), (126, 246164), (133, 233208), (152, 204057), (158, 196308), (164, 189126), (168, 184623), (171, 181384), (228, 136038), (237, 130872), (246, 126084), (252, 123082), (266, 116604), (287, 108072), (316, 98154), (328, 94563), (342, 90692), (369, 84056), (399, 77736), (456, 68019), (474, 65436), (492, 63042), (504, 61541), (532, 58302), (553, 56088), (574, 54036), (632, 49077), (684, 45346), (711, 43624), (738, 42028), (779, 39816), (798, 38868), (861, 36024), (948, 32718), (984, 31521), (1064, 29151), (1106, 28044), (1148, 27018), (1197, 25912), (1368, 22673), (1422, 21812), (1476, 21014), (1501, 20664), (1558, 19908), (1596, 19434), (1659, 18696), (1722, 18012), (1896, 16359), (2212, 14022), (2296, 13509), (2337, 13272), (2394, 12956), (2583, 12008), (2844, 10906), (2952, 10507), (3002, 10332), (3116, 9954), (3192, 9717), (3239, 9576), (3318, 9348), (3444, 9006), (4424, 7011), (4503, 6888), (4674, 6636), (4788, 6478), (4977, 6232), (5166, 6004), (5453, 5688)]