315870744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5821}}^1$

素因数の和:5873

約数の個数: 128

約数和(自身を含む): 1006041600

約数和(自身を除く): 690170856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1428, 1596, 1938, 2261, 2584, 2856, 3192, 3876, 4522, 5821, 6783, 7752, 9044, 11642, 13566, 17463, 18088, 23284, 27132, 34926, 40747, 46568, 54264, 69852, 81494, 98957, 110599, 122241, 139704, 162988, 197914, 221198, 244482, 296871, 325976, 331797, 395828, 442396, 488964, 593742, 663594, 692699, 774193, 791656, 884792, 977928, 1187484, 1327188, 1385398, 1548386, 1880183, 2078097, 2322579, 2374968, 2654376, 2770796, 3096772, 3760366, 4156194, 4645158, 5541592, 5640549, 6193544, 7520732, 8312388, 9290316, 11281098, 13161281, 15041464, 16624776, 18580632, 22562196, 26322562, 39483843, 45124392, 52645124, 78967686, 105290248, 157935372, 315870744]

約数ペア:

[(1, 315870744), (2, 157935372), (3, 105290248), (4, 78967686), (6, 52645124), (7, 45124392), (8, 39483843), (12, 26322562), (14, 22562196), (17, 18580632), (19, 16624776), (21, 15041464), (24, 13161281), (28, 11281098), (34, 9290316), (38, 8312388), (42, 7520732), (51, 6193544), (56, 5640549), (57, 5541592), (68, 4645158), (76, 4156194), (84, 3760366), (102, 3096772), (114, 2770796), (119, 2654376), (133, 2374968), (136, 2322579), (152, 2078097), (168, 1880183), (204, 1548386), (228, 1385398), (238, 1327188), (266, 1187484), (323, 977928), (357, 884792), (399, 791656), (408, 774193), (456, 692699), (476, 663594), (532, 593742), (646, 488964), (714, 442396), (798, 395828), (952, 331797), (969, 325976), (1064, 296871), (1292, 244482), (1428, 221198), (1596, 197914), (1938, 162988), (2261, 139704), (2584, 122241), (2856, 110599), (3192, 98957), (3876, 81494), (4522, 69852), (5821, 54264), (6783, 46568), (7752, 40747), (9044, 34926), (11642, 27132), (13566, 23284), (17463, 18088)]