1983234456

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1069}}^1$

素因数の和:1503

約数の個数: 160

約数和(自身を含む): 6369924000

約数和(自身を除く): 4386689544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 409, 504, 567, 648, 756, 818, 1069, 1134, 1227, 1512, 1636, 2138, 2268, 2454, 2863, 3207, 3272, 3681, 4276, 4536, 4908, 5726, 6414, 7362, 7483, 8552, 8589, 9621, 9816, 11043, 11452, 12828, 14724, 14966, 17178, 19242, 22086, 22449, 22904, 25656, 25767, 28863, 29448, 29932, 33129, 34356, 38484, 44172, 44898, 51534, 57726, 59864, 66258, 67347, 68712, 76968, 77301, 86589, 88344, 89796, 103068, 115452, 132516, 134694, 154602, 173178, 179592, 202041, 206136, 230904, 231903, 265032, 269388, 309204, 346356, 404082, 437221, 463806, 538776, 606123, 618408, 692712, 808164, 874442, 927612, 1212246, 1311663, 1616328, 1748884, 1855224, 2424492, 2623326, 3060547, 3497768, 3934989, 4848984, 5246652, 6121094, 7869978, 9181641, 10493304, 11804967, 12242188, 15739956, 18363282, 23609934, 24484376, 27544923, 31479912, 35414901, 36726564, 47219868, 55089846, 70829802, 73453128, 82634769, 94439736, 110179692, 141659604, 165269538, 220359384, 247904307, 283319208, 330539076, 495808614, 661078152, 991617228, 1983234456]

約数ペア:

[(1, 1983234456), (2, 991617228), (3, 661078152), (4, 495808614), (6, 330539076), (7, 283319208), (8, 247904307), (9, 220359384), (12, 165269538), (14, 141659604), (18, 110179692), (21, 94439736), (24, 82634769), (27, 73453128), (28, 70829802), (36, 55089846), (42, 47219868), (54, 36726564), (56, 35414901), (63, 31479912), (72, 27544923), (81, 24484376), (84, 23609934), (108, 18363282), (126, 15739956), (162, 12242188), (168, 11804967), (189, 10493304), (216, 9181641), (252, 7869978), (324, 6121094), (378, 5246652), (409, 4848984), (504, 3934989), (567, 3497768), (648, 3060547), (756, 2623326), (818, 2424492), (1069, 1855224), (1134, 1748884), (1227, 1616328), (1512, 1311663), (1636, 1212246), (2138, 927612), (2268, 874442), (2454, 808164), (2863, 692712), (3207, 618408), (3272, 606123), (3681, 538776), (4276, 463806), (4536, 437221), (4908, 404082), (5726, 346356), (6414, 309204), (7362, 269388), (7483, 265032), (8552, 231903), (8589, 230904), (9621, 206136), (9816, 202041), (11043, 179592), (11452, 173178), (12828, 154602), (14724, 134694), (14966, 132516), (17178, 115452), (19242, 103068), (22086, 89796), (22449, 88344), (22904, 86589), (25656, 77301), (25767, 76968), (28863, 68712), (29448, 67347), (29932, 66258), (33129, 59864), (34356, 57726), (38484, 51534), (44172, 44898)]