288049190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 128

約数和(自身を含む): 662981760

約数和(自身を除く): 374932570

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 41, 55, 65, 82, 85, 110, 130, 143, 170, 187, 205, 221, 286, 289, 374, 410, 442, 451, 533, 578, 697, 715, 902, 935, 1066, 1105, 1394, 1430, 1445, 1870, 2210, 2255, 2431, 2665, 2890, 3179, 3485, 3757, 4510, 4862, 4913, 5330, 5863, 6358, 6970, 7514, 7667, 9061, 9826, 11726, 11849, 12155, 15334, 15895, 18122, 18785, 23698, 24310, 24565, 29315, 31790, 37570, 38335, 41327, 45305, 49130, 54043, 58630, 59245, 63869, 76670, 82654, 90610, 99671, 108086, 118490, 127738, 130339, 154037, 199342, 201433, 206635, 260678, 270215, 308074, 319345, 402866, 413270, 498355, 540430, 638690, 651695, 702559, 770185, 996710, 1007165, 1303390, 1405118, 1540370, 1694407, 2014330, 2215763, 2618629, 3388814, 3512795, 4431526, 5237258, 7025590, 8472035, 11078815, 13093145, 16944070, 22157630, 26186290, 28804919, 57609838, 144024595, 288049190]

約数ペア:

[(1, 288049190), (2, 144024595), (5, 57609838), (10, 28804919), (11, 26186290), (13, 22157630), (17, 16944070), (22, 13093145), (26, 11078815), (34, 8472035), (41, 7025590), (55, 5237258), (65, 4431526), (82, 3512795), (85, 3388814), (110, 2618629), (130, 2215763), (143, 2014330), (170, 1694407), (187, 1540370), (205, 1405118), (221, 1303390), (286, 1007165), (289, 996710), (374, 770185), (410, 702559), (442, 651695), (451, 638690), (533, 540430), (578, 498355), (697, 413270), (715, 402866), (902, 319345), (935, 308074), (1066, 270215), (1105, 260678), (1394, 206635), (1430, 201433), (1445, 199342), (1870, 154037), (2210, 130339), (2255, 127738), (2431, 118490), (2665, 108086), (2890, 99671), (3179, 90610), (3485, 82654), (3757, 76670), (4510, 63869), (4862, 59245), (4913, 58630), (5330, 54043), (5863, 49130), (6358, 45305), (6970, 41327), (7514, 38335), (7667, 37570), (9061, 31790), (9826, 29315), (11726, 24565), (11849, 24310), (12155, 23698), (15334, 18785), (15895, 18122)]