488055876

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1330

約数の個数: 144

約数和(自身を含む): 1470030912

約数和(自身を除く): 981975036

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 61, 66, 77, 84, 98, 122, 132, 147, 154, 183, 196, 231, 244, 294, 308, 366, 427, 462, 539, 588, 671, 732, 854, 924, 1078, 1237, 1281, 1342, 1617, 1708, 2013, 2156, 2474, 2562, 2684, 2989, 3234, 3711, 4026, 4697, 4948, 5124, 5978, 6468, 7422, 8052, 8659, 8967, 9394, 11956, 13607, 14091, 14844, 17318, 17934, 18788, 25977, 27214, 28182, 32879, 34636, 35868, 40821, 51954, 54428, 56364, 60613, 65758, 75457, 81642, 95249, 98637, 103908, 121226, 131516, 150914, 163284, 181839, 190498, 197274, 226371, 242452, 285747, 301828, 363678, 380996, 394548, 452742, 528199, 571494, 666743, 727356, 830027, 905484, 1056398, 1142988, 1333486, 1584597, 1660054, 2000229, 2112796, 2490081, 2666972, 3169194, 3320108, 3697393, 4000458, 4980162, 5810189, 6338388, 7394786, 8000916, 9960324, 11092179, 11620378, 14789572, 17430567, 22184358, 23240756, 34861134, 40671323, 44368716, 69722268, 81342646, 122013969, 162685292, 244027938, 488055876]

約数ペア:

[(1, 488055876), (2, 244027938), (3, 162685292), (4, 122013969), (6, 81342646), (7, 69722268), (11, 44368716), (12, 40671323), (14, 34861134), (21, 23240756), (22, 22184358), (28, 17430567), (33, 14789572), (42, 11620378), (44, 11092179), (49, 9960324), (61, 8000916), (66, 7394786), (77, 6338388), (84, 5810189), (98, 4980162), (122, 4000458), (132, 3697393), (147, 3320108), (154, 3169194), (183, 2666972), (196, 2490081), (231, 2112796), (244, 2000229), (294, 1660054), (308, 1584597), (366, 1333486), (427, 1142988), (462, 1056398), (539, 905484), (588, 830027), (671, 727356), (732, 666743), (854, 571494), (924, 528199), (1078, 452742), (1237, 394548), (1281, 380996), (1342, 363678), (1617, 301828), (1708, 285747), (2013, 242452), (2156, 226371), (2474, 197274), (2562, 190498), (2684, 181839), (2989, 163284), (3234, 150914), (3711, 131516), (4026, 121226), (4697, 103908), (4948, 98637), (5124, 95249), (5978, 81642), (6468, 75457), (7422, 65758), (8052, 60613), (8659, 56364), (8967, 54428), (9394, 51954), (11956, 40821), (13607, 35868), (14091, 34636), (14844, 32879), (17318, 28182), (17934, 27214), (18788, 25977)]