39398112

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:665

約数の個数: 144

約数和(自身を含む): 127960560

約数和(自身を除く): 88562448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 619, 624, 663, 816, 884, 936, 1224, 1238, 1248, 1326, 1632, 1768, 1857, 1872, 1989, 2448, 2476, 2652, 3536, 3714, 3744, 3978, 4896, 4952, 5304, 5571, 7072, 7428, 7956, 8047, 9904, 10523, 10608, 11142, 14856, 15912, 16094, 19808, 21046, 21216, 22284, 24141, 29712, 31569, 31824, 32188, 42092, 44568, 48282, 59424, 63138, 63648, 64376, 72423, 84184, 89136, 94707, 96564, 126276, 128752, 136799, 144846, 168368, 178272, 189414, 193128, 252552, 257504, 273598, 289692, 336736, 378828, 386256, 410397, 505104, 547196, 579384, 757656, 772512, 820794, 1010208, 1094392, 1158768, 1231191, 1515312, 1641588, 2188784, 2317536, 2462382, 3030624, 3283176, 4377568, 4924764, 6566352, 9849528, 13132704, 19699056, 39398112]

約数ペア:

[(1, 39398112), (2, 19699056), (3, 13132704), (4, 9849528), (6, 6566352), (8, 4924764), (9, 4377568), (12, 3283176), (13, 3030624), (16, 2462382), (17, 2317536), (18, 2188784), (24, 1641588), (26, 1515312), (32, 1231191), (34, 1158768), (36, 1094392), (39, 1010208), (48, 820794), (51, 772512), (52, 757656), (68, 579384), (72, 547196), (78, 505104), (96, 410397), (102, 386256), (104, 378828), (117, 336736), (136, 289692), (144, 273598), (153, 257504), (156, 252552), (204, 193128), (208, 189414), (221, 178272), (234, 168368), (272, 144846), (288, 136799), (306, 128752), (312, 126276), (408, 96564), (416, 94707), (442, 89136), (468, 84184), (544, 72423), (612, 64376), (619, 63648), (624, 63138), (663, 59424), (816, 48282), (884, 44568), (936, 42092), (1224, 32188), (1238, 31824), (1248, 31569), (1326, 29712), (1632, 24141), (1768, 22284), (1857, 21216), (1872, 21046), (1989, 19808), (2448, 16094), (2476, 15912), (2652, 14856), (3536, 11142), (3714, 10608), (3744, 10523), (3978, 9904), (4896, 8047), (4952, 7956), (5304, 7428), (5571, 7072)]