19754573328

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{5281}}^1$

素因数の和:6542

約数の個数: 160

約数和(自身を含む): 64868030720

約数和(自身を除く): 45113457392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1237, 1512, 2474, 3024, 3711, 4948, 5281, 7422, 8659, 9896, 10562, 11133, 14844, 15843, 17318, 19792, 21124, 22266, 25977, 29688, 31686, 33399, 34636, 36967, 42248, 44532, 47529, 51954, 59376, 63372, 66798, 69272, 73934, 77931, 84496, 89064, 95058, 103908, 110901, 126744, 133596, 138544, 142587, 147868, 155862, 178128, 190116, 207816, 221802, 233793, 253488, 267192, 285174, 295736, 311724, 332703, 380232, 415632, 443604, 467586, 534384, 570348, 591472, 623448, 665406, 760464, 887208, 935172, 998109, 1140696, 1246896, 1330812, 1774416, 1870344, 1996218, 2281392, 2661624, 3740688, 3992436, 5323248, 6532597, 7984872, 13065194, 15969744, 19597791, 26130388, 39195582, 45728179, 52260776, 58793373, 78391164, 91456358, 104521552, 117586746, 137184537, 156782328, 176380119, 182912716, 235173492, 274369074, 313564656, 352760238, 365825432, 411553611, 470346984, 548738148, 705520476, 731650864, 823107222, 940693968, 1097476296, 1234660833, 1411040952, 1646214444, 2194952592, 2469321666, 2822081904, 3292428888, 4938643332, 6584857776, 9877286664, 19754573328]

約数ペア:

[(1, 19754573328), (2, 9877286664), (3, 6584857776), (4, 4938643332), (6, 3292428888), (7, 2822081904), (8, 2469321666), (9, 2194952592), (12, 1646214444), (14, 1411040952), (16, 1234660833), (18, 1097476296), (21, 940693968), (24, 823107222), (27, 731650864), (28, 705520476), (36, 548738148), (42, 470346984), (48, 411553611), (54, 365825432), (56, 352760238), (63, 313564656), (72, 274369074), (84, 235173492), (108, 182912716), (112, 176380119), (126, 156782328), (144, 137184537), (168, 117586746), (189, 104521552), (216, 91456358), (252, 78391164), (336, 58793373), (378, 52260776), (432, 45728179), (504, 39195582), (756, 26130388), (1008, 19597791), (1237, 15969744), (1512, 13065194), (2474, 7984872), (3024, 6532597), (3711, 5323248), (4948, 3992436), (5281, 3740688), (7422, 2661624), (8659, 2281392), (9896, 1996218), (10562, 1870344), (11133, 1774416), (14844, 1330812), (15843, 1246896), (17318, 1140696), (19792, 998109), (21124, 935172), (22266, 887208), (25977, 760464), (29688, 665406), (31686, 623448), (33399, 591472), (34636, 570348), (36967, 534384), (42248, 467586), (44532, 443604), (47529, 415632), (51954, 380232), (59376, 332703), (63372, 311724), (66798, 295736), (69272, 285174), (73934, 267192), (77931, 253488), (84496, 233793), (89064, 221802), (95058, 207816), (103908, 190116), (110901, 178128), (126744, 155862), (133596, 147868), (138544, 142587)]