1555258464

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4021}}^1$

素因数の和:4133

約数の個数: 144

約数和(自身を含む): 4743385920

約数和(自身を除く): 3188127456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 79, 96, 102, 136, 144, 153, 158, 204, 237, 272, 288, 306, 316, 408, 474, 544, 612, 632, 711, 816, 948, 1224, 1264, 1343, 1422, 1632, 1896, 2448, 2528, 2686, 2844, 3792, 4021, 4029, 4896, 5372, 5688, 7584, 8042, 8058, 10744, 11376, 12063, 12087, 16084, 16116, 21488, 22752, 24126, 24174, 32168, 32232, 36189, 42976, 48252, 48348, 64336, 64464, 68357, 72378, 96504, 96696, 128672, 128928, 136714, 144756, 193008, 193392, 205071, 273428, 289512, 317659, 386016, 386784, 410142, 546856, 579024, 615213, 635318, 820284, 952977, 1093712, 1158048, 1230426, 1270636, 1640568, 1905954, 2187424, 2460852, 2541272, 2858931, 3281136, 3811908, 4921704, 5082544, 5400203, 5717862, 6562272, 7623816, 9843408, 10165088, 10800406, 11435724, 15247632, 16200609, 19686816, 21600812, 22871448, 30495264, 32401218, 43201624, 45742896, 48601827, 64802436, 86403248, 91485792, 97203654, 129604872, 172806496, 194407308, 259209744, 388814616, 518419488, 777629232, 1555258464]

約数ペア:

[(1, 1555258464), (2, 777629232), (3, 518419488), (4, 388814616), (6, 259209744), (8, 194407308), (9, 172806496), (12, 129604872), (16, 97203654), (17, 91485792), (18, 86403248), (24, 64802436), (32, 48601827), (34, 45742896), (36, 43201624), (48, 32401218), (51, 30495264), (68, 22871448), (72, 21600812), (79, 19686816), (96, 16200609), (102, 15247632), (136, 11435724), (144, 10800406), (153, 10165088), (158, 9843408), (204, 7623816), (237, 6562272), (272, 5717862), (288, 5400203), (306, 5082544), (316, 4921704), (408, 3811908), (474, 3281136), (544, 2858931), (612, 2541272), (632, 2460852), (711, 2187424), (816, 1905954), (948, 1640568), (1224, 1270636), (1264, 1230426), (1343, 1158048), (1422, 1093712), (1632, 952977), (1896, 820284), (2448, 635318), (2528, 615213), (2686, 579024), (2844, 546856), (3792, 410142), (4021, 386784), (4029, 386016), (4896, 317659), (5372, 289512), (5688, 273428), (7584, 205071), (8042, 193392), (8058, 193008), (10744, 144756), (11376, 136714), (12063, 128928), (12087, 128672), (16084, 96696), (16116, 96504), (21488, 72378), (22752, 68357), (24126, 64464), (24174, 64336), (32168, 48348), (32232, 48252), (36189, 42976)]