260462916

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{373}}^1$

素因数の和:570

約数の個数: 144

約数和(自身を含む): 803746944

約数和(自身を除く): 543284028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 163, 204, 238, 252, 306, 326, 357, 373, 476, 489, 612, 652, 714, 746, 978, 1071, 1119, 1141, 1428, 1467, 1492, 1956, 2142, 2238, 2282, 2611, 2771, 2934, 3357, 3423, 4284, 4476, 4564, 5222, 5542, 5868, 6341, 6714, 6846, 7833, 8313, 10269, 10444, 11084, 12682, 13428, 13692, 15666, 16626, 19023, 19397, 20538, 23499, 24939, 25364, 31332, 33252, 38046, 38794, 41076, 44387, 46998, 49878, 57069, 58191, 60799, 76092, 77588, 88774, 93996, 99756, 114138, 116382, 121598, 133161, 174573, 177548, 182397, 228276, 232764, 243196, 266322, 349146, 364794, 399483, 425593, 532644, 547191, 698292, 729588, 798966, 851186, 1033583, 1094382, 1276779, 1597932, 1702372, 2067166, 2188764, 2553558, 3100749, 3830337, 4134332, 5107116, 6201498, 7235081, 7660674, 9302247, 12402996, 14470162, 15321348, 18604494, 21705243, 28940324, 37208988, 43410486, 65115729, 86820972, 130231458, 260462916]

約数ペア:

[(1, 260462916), (2, 130231458), (3, 86820972), (4, 65115729), (6, 43410486), (7, 37208988), (9, 28940324), (12, 21705243), (14, 18604494), (17, 15321348), (18, 14470162), (21, 12402996), (28, 9302247), (34, 7660674), (36, 7235081), (42, 6201498), (51, 5107116), (63, 4134332), (68, 3830337), (84, 3100749), (102, 2553558), (119, 2188764), (126, 2067166), (153, 1702372), (163, 1597932), (204, 1276779), (238, 1094382), (252, 1033583), (306, 851186), (326, 798966), (357, 729588), (373, 698292), (476, 547191), (489, 532644), (612, 425593), (652, 399483), (714, 364794), (746, 349146), (978, 266322), (1071, 243196), (1119, 232764), (1141, 228276), (1428, 182397), (1467, 177548), (1492, 174573), (1956, 133161), (2142, 121598), (2238, 116382), (2282, 114138), (2611, 99756), (2771, 93996), (2934, 88774), (3357, 77588), (3423, 76092), (4284, 60799), (4476, 58191), (4564, 57069), (5222, 49878), (5542, 46998), (5868, 44387), (6341, 41076), (6714, 38794), (6846, 38046), (7833, 33252), (8313, 31332), (10269, 25364), (10444, 24939), (11084, 23499), (12682, 20538), (13428, 19397), (13692, 19023), (15666, 16626)]