641042052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10949}}^1$

素因数の和:11021

約数の個数: 96

約数和(自身を含む): 1854316800

約数和(自身を除く): 1213274748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 41, 42, 51, 68, 82, 84, 102, 119, 123, 164, 204, 238, 246, 287, 357, 476, 492, 574, 697, 714, 861, 1148, 1394, 1428, 1722, 2091, 2788, 3444, 4182, 4879, 8364, 9758, 10949, 14637, 19516, 21898, 29274, 32847, 43796, 58548, 65694, 76643, 131388, 153286, 186133, 229929, 306572, 372266, 448909, 459858, 558399, 744532, 897818, 919716, 1116798, 1302931, 1346727, 1795636, 2233596, 2605862, 2693454, 3142363, 3908793, 5211724, 5386908, 6284726, 7631453, 7817586, 9427089, 12569452, 15262906, 15635172, 18854178, 22894359, 30525812, 37708356, 45788718, 53420171, 91577436, 106840342, 160260513, 213680684, 320521026, 641042052]

約数ペア:

[(1, 641042052), (2, 320521026), (3, 213680684), (4, 160260513), (6, 106840342), (7, 91577436), (12, 53420171), (14, 45788718), (17, 37708356), (21, 30525812), (28, 22894359), (34, 18854178), (41, 15635172), (42, 15262906), (51, 12569452), (68, 9427089), (82, 7817586), (84, 7631453), (102, 6284726), (119, 5386908), (123, 5211724), (164, 3908793), (204, 3142363), (238, 2693454), (246, 2605862), (287, 2233596), (357, 1795636), (476, 1346727), (492, 1302931), (574, 1116798), (697, 919716), (714, 897818), (861, 744532), (1148, 558399), (1394, 459858), (1428, 448909), (1722, 372266), (2091, 306572), (2788, 229929), (3444, 186133), (4182, 153286), (4879, 131388), (8364, 76643), (9758, 65694), (10949, 58548), (14637, 43796), (19516, 32847), (21898, 29274)]