407978172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{95233}}^1$

素因数の和:95267

約数の個数: 72

約数和(自身を含む): 1247946336

約数和(自身を除く): 839968164

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, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 95233, 190466, 285699, 380932, 571398, 666631, 857097, 1142796, 1333262, 1618961, 1714194, 1999893, 2666524, 3237922, 3428388, 3999786, 4856883, 5999679, 6475844, 7999572, 9713766, 11332727, 11999358, 14570649, 19427532, 22665454, 23998716, 29141298, 33998181, 45330908, 58282596, 67996362, 101994543, 135992724, 203989086, 407978172]

約数ペア:

[(1, 407978172), (2, 203989086), (3, 135992724), (4, 101994543), (6, 67996362), (7, 58282596), (9, 45330908), (12, 33998181), (14, 29141298), (17, 23998716), (18, 22665454), (21, 19427532), (28, 14570649), (34, 11999358), (36, 11332727), (42, 9713766), (51, 7999572), (63, 6475844), (68, 5999679), (84, 4856883), (102, 3999786), (119, 3428388), (126, 3237922), (153, 2666524), (204, 1999893), (238, 1714194), (252, 1618961), (306, 1333262), (357, 1142796), (476, 857097), (612, 666631), (714, 571398), (1071, 380932), (1428, 285699), (2142, 190466), (4284, 95233)]