1947208152

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3517}}^1$

素因数の和:3625

約数の個数: 128

約数和(自身を含む): 5471193600

約数和(自身を除く): 3523985448

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 23, 24, 34, 46, 51, 59, 68, 69, 92, 102, 118, 136, 138, 177, 184, 204, 236, 276, 354, 391, 408, 472, 552, 708, 782, 1003, 1173, 1357, 1416, 1564, 2006, 2346, 2714, 3009, 3128, 3517, 4012, 4071, 4692, 5428, 6018, 7034, 8024, 8142, 9384, 10551, 10856, 12036, 14068, 16284, 21102, 23069, 24072, 28136, 32568, 42204, 46138, 59789, 69207, 80891, 84408, 92276, 119578, 138414, 161782, 179367, 184552, 207503, 239156, 242673, 276828, 323564, 358734, 415006, 478312, 485346, 553656, 622509, 647128, 717468, 830012, 970692, 1245018, 1375147, 1434936, 1660024, 1941384, 2490036, 2750294, 3527551, 4125441, 4772569, 4980072, 5500588, 7055102, 8250882, 9545138, 10582653, 11001176, 14110204, 14317707, 16501764, 19090276, 21165306, 28220408, 28635414, 33003528, 38180552, 42330612, 57270828, 81133673, 84661224, 114541656, 162267346, 243401019, 324534692, 486802038, 649069384, 973604076, 1947208152]

約数ペア:

[(1, 1947208152), (2, 973604076), (3, 649069384), (4, 486802038), (6, 324534692), (8, 243401019), (12, 162267346), (17, 114541656), (23, 84661224), (24, 81133673), (34, 57270828), (46, 42330612), (51, 38180552), (59, 33003528), (68, 28635414), (69, 28220408), (92, 21165306), (102, 19090276), (118, 16501764), (136, 14317707), (138, 14110204), (177, 11001176), (184, 10582653), (204, 9545138), (236, 8250882), (276, 7055102), (354, 5500588), (391, 4980072), (408, 4772569), (472, 4125441), (552, 3527551), (708, 2750294), (782, 2490036), (1003, 1941384), (1173, 1660024), (1357, 1434936), (1416, 1375147), (1564, 1245018), (2006, 970692), (2346, 830012), (2714, 717468), (3009, 647128), (3128, 622509), (3517, 553656), (4012, 485346), (4071, 478312), (4692, 415006), (5428, 358734), (6018, 323564), (7034, 276828), (8024, 242673), (8142, 239156), (9384, 207503), (10551, 184552), (10856, 179367), (12036, 161782), (14068, 138414), (16284, 119578), (21102, 92276), (23069, 84408), (24072, 80891), (28136, 69207), (32568, 59789), (42204, 46138)]