388722744

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1321}}^1$

素因数の和:1461

約数の個数: 96

約数和(自身を含む): 1086842640

約数和(自身を除く): 698119896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 67, 72, 122, 134, 183, 201, 244, 268, 366, 402, 488, 536, 549, 603, 732, 804, 1098, 1206, 1321, 1464, 1608, 2196, 2412, 2642, 3963, 4087, 4392, 4824, 5284, 7926, 8174, 10568, 11889, 12261, 15852, 16348, 23778, 24522, 31704, 32696, 36783, 47556, 49044, 73566, 80581, 88507, 95112, 98088, 147132, 161162, 177014, 241743, 265521, 294264, 322324, 354028, 483486, 531042, 644648, 708056, 725229, 796563, 966972, 1062084, 1450458, 1593126, 1933944, 2124168, 2900916, 3186252, 5398927, 5801832, 6372504, 10797854, 16196781, 21595708, 32393562, 43191416, 48590343, 64787124, 97180686, 129574248, 194361372, 388722744]

約数ペア:

[(1, 388722744), (2, 194361372), (3, 129574248), (4, 97180686), (6, 64787124), (8, 48590343), (9, 43191416), (12, 32393562), (18, 21595708), (24, 16196781), (36, 10797854), (61, 6372504), (67, 5801832), (72, 5398927), (122, 3186252), (134, 2900916), (183, 2124168), (201, 1933944), (244, 1593126), (268, 1450458), (366, 1062084), (402, 966972), (488, 796563), (536, 725229), (549, 708056), (603, 644648), (732, 531042), (804, 483486), (1098, 354028), (1206, 322324), (1321, 294264), (1464, 265521), (1608, 241743), (2196, 177014), (2412, 161162), (2642, 147132), (3963, 98088), (4087, 95112), (4392, 88507), (4824, 80581), (5284, 73566), (7926, 49044), (8174, 47556), (10568, 36783), (11889, 32696), (12261, 31704), (15852, 24522), (16348, 23778)]