478440972

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 1280240640

約数和(自身を除く): 801799668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 167, 246, 334, 369, 492, 501, 647, 668, 738, 1002, 1107, 1294, 1476, 1503, 1941, 2004, 2214, 2588, 3006, 3882, 4428, 4509, 5823, 6012, 6847, 7764, 9018, 11646, 13694, 17469, 18036, 20541, 23292, 26527, 27388, 34938, 41082, 53054, 61623, 69876, 79581, 82164, 106108, 108049, 123246, 159162, 184869, 216098, 238743, 246492, 318324, 324147, 369738, 432196, 477486, 648294, 716229, 739476, 954972, 972441, 1296588, 1432458, 1944882, 2864916, 2917323, 3889764, 4430009, 5834646, 8860018, 11669292, 13290027, 17720036, 26580054, 39870081, 53160108, 79740162, 119610243, 159480324, 239220486, 478440972]

約数ペア:

[(1, 478440972), (2, 239220486), (3, 159480324), (4, 119610243), (6, 79740162), (9, 53160108), (12, 39870081), (18, 26580054), (27, 17720036), (36, 13290027), (41, 11669292), (54, 8860018), (82, 5834646), (108, 4430009), (123, 3889764), (164, 2917323), (167, 2864916), (246, 1944882), (334, 1432458), (369, 1296588), (492, 972441), (501, 954972), (647, 739476), (668, 716229), (738, 648294), (1002, 477486), (1107, 432196), (1294, 369738), (1476, 324147), (1503, 318324), (1941, 246492), (2004, 238743), (2214, 216098), (2588, 184869), (3006, 159162), (3882, 123246), (4428, 108049), (4509, 106108), (5823, 82164), (6012, 79581), (6847, 69876), (7764, 61623), (9018, 53054), (11646, 41082), (13694, 34938), (17469, 27388), (18036, 26527), (20541, 23292)]