4208724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 108

約数和(自身を含む): 12681396

約数和(自身を除く): 8472672

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 68, 69, 78, 92, 102, 117, 138, 153, 156, 204, 207, 221, 234, 276, 299, 306, 391, 414, 442, 468, 529, 598, 612, 663, 782, 828, 884, 897, 1058, 1173, 1196, 1326, 1564, 1587, 1794, 1989, 2116, 2346, 2652, 2691, 3174, 3519, 3588, 3978, 4692, 4761, 5083, 5382, 6348, 6877, 7038, 7956, 8993, 9522, 10166, 10764, 13754, 14076, 15249, 17986, 19044, 20332, 20631, 26979, 27508, 30498, 35972, 41262, 45747, 53958, 60996, 61893, 80937, 82524, 91494, 107916, 116909, 123786, 161874, 182988, 233818, 247572, 323748, 350727, 467636, 701454, 1052181, 1402908, 2104362, 4208724]

約数ペア:

[(1, 4208724), (2, 2104362), (3, 1402908), (4, 1052181), (6, 701454), (9, 467636), (12, 350727), (13, 323748), (17, 247572), (18, 233818), (23, 182988), (26, 161874), (34, 123786), (36, 116909), (39, 107916), (46, 91494), (51, 82524), (52, 80937), (68, 61893), (69, 60996), (78, 53958), (92, 45747), (102, 41262), (117, 35972), (138, 30498), (153, 27508), (156, 26979), (204, 20631), (207, 20332), (221, 19044), (234, 17986), (276, 15249), (299, 14076), (306, 13754), (391, 10764), (414, 10166), (442, 9522), (468, 8993), (529, 7956), (598, 7038), (612, 6877), (663, 6348), (782, 5382), (828, 5083), (884, 4761), (897, 4692), (1058, 3978), (1173, 3588), (1196, 3519), (1326, 3174), (1564, 2691), (1587, 2652), (1794, 2346), (1989, 2116)]