1312971696

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{463}}^1$

素因数の和:943

約数の個数: 120

約数和(自身を含む): 3769758720

約数和(自身を除く): 2456787024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 419, 423, 463, 564, 752, 838, 846, 926, 1128, 1257, 1389, 1676, 1692, 1852, 2256, 2514, 2778, 3352, 3384, 3704, 3771, 4167, 5028, 5556, 6704, 6768, 7408, 7542, 8334, 10056, 11112, 15084, 16668, 19693, 20112, 21761, 22224, 30168, 33336, 39386, 43522, 59079, 60336, 65283, 66672, 78772, 87044, 118158, 130566, 157544, 174088, 177237, 193997, 195849, 236316, 261132, 315088, 348176, 354474, 387994, 391698, 472632, 522264, 581991, 708948, 775988, 783396, 945264, 1044528, 1163982, 1417896, 1551976, 1566792, 1745973, 2327964, 2835792, 3103952, 3133584, 3491946, 4655928, 6983892, 9117859, 9311856, 13967784, 18235718, 27353577, 27935568, 36471436, 54707154, 72942872, 82060731, 109414308, 145885744, 164121462, 218828616, 328242924, 437657232, 656485848, 1312971696]

約数ペア:

[(1, 1312971696), (2, 656485848), (3, 437657232), (4, 328242924), (6, 218828616), (8, 164121462), (9, 145885744), (12, 109414308), (16, 82060731), (18, 72942872), (24, 54707154), (36, 36471436), (47, 27935568), (48, 27353577), (72, 18235718), (94, 13967784), (141, 9311856), (144, 9117859), (188, 6983892), (282, 4655928), (376, 3491946), (419, 3133584), (423, 3103952), (463, 2835792), (564, 2327964), (752, 1745973), (838, 1566792), (846, 1551976), (926, 1417896), (1128, 1163982), (1257, 1044528), (1389, 945264), (1676, 783396), (1692, 775988), (1852, 708948), (2256, 581991), (2514, 522264), (2778, 472632), (3352, 391698), (3384, 387994), (3704, 354474), (3771, 348176), (4167, 315088), (5028, 261132), (5556, 236316), (6704, 195849), (6768, 193997), (7408, 177237), (7542, 174088), (8334, 157544), (10056, 130566), (11112, 118158), (15084, 87044), (16668, 78772), (19693, 66672), (20112, 65283), (21761, 60336), (22224, 59079), (30168, 43522), (33336, 39386)]