338014740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{6763}}^1$

素因数の和:6806

約数の個数: 144

約数和(自身を含む): 1165897152

約数和(自身を除く): 827882412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2940, 3332, 3570, 4165, 4998, 6763, 7140, 8330, 9996, 12495, 13526, 16660, 20289, 24990, 27052, 33815, 40578, 47341, 49980, 67630, 81156, 94682, 101445, 114971, 135260, 142023, 189364, 202890, 229942, 236705, 284046, 331387, 344913, 405780, 459884, 473410, 568092, 574855, 662774, 689826, 710115, 804797, 946820, 994161, 1149710, 1325548, 1379652, 1420230, 1609594, 1656935, 1724565, 1988322, 2299420, 2414391, 2840460, 3219188, 3313870, 3449130, 3976644, 4023985, 4828782, 4970805, 5633579, 6627740, 6898260, 8047970, 9657564, 9941610, 11267158, 12071955, 16095940, 16900737, 19883220, 22534316, 24143910, 28167895, 33801474, 48287820, 56335790, 67602948, 84503685, 112671580, 169007370, 338014740]

約数ペア:

[(1, 338014740), (2, 169007370), (3, 112671580), (4, 84503685), (5, 67602948), (6, 56335790), (7, 48287820), (10, 33801474), (12, 28167895), (14, 24143910), (15, 22534316), (17, 19883220), (20, 16900737), (21, 16095940), (28, 12071955), (30, 11267158), (34, 9941610), (35, 9657564), (42, 8047970), (49, 6898260), (51, 6627740), (60, 5633579), (68, 4970805), (70, 4828782), (84, 4023985), (85, 3976644), (98, 3449130), (102, 3313870), (105, 3219188), (119, 2840460), (140, 2414391), (147, 2299420), (170, 1988322), (196, 1724565), (204, 1656935), (210, 1609594), (238, 1420230), (245, 1379652), (255, 1325548), (294, 1149710), (340, 994161), (357, 946820), (420, 804797), (476, 710115), (490, 689826), (510, 662774), (588, 574855), (595, 568092), (714, 473410), (735, 459884), (833, 405780), (980, 344913), (1020, 331387), (1190, 284046), (1428, 236705), (1470, 229942), (1666, 202890), (1785, 189364), (2380, 142023), (2499, 135260), (2940, 114971), (3332, 101445), (3570, 94682), (4165, 81156), (4998, 67630), (6763, 49980), (7140, 47341), (8330, 40578), (9996, 33815), (12495, 27052), (13526, 24990), (16660, 20289)]