248008410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 192

約数和(自身を含む): 757384992

約数和(自身を除く): 509376582

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 37, 39, 45, 51, 65, 74, 78, 85, 90, 102, 111, 117, 130, 153, 170, 185, 195, 221, 222, 234, 255, 306, 333, 337, 370, 390, 442, 481, 510, 555, 585, 629, 663, 666, 674, 765, 962, 1011, 1105, 1110, 1170, 1258, 1326, 1443, 1530, 1665, 1685, 1887, 1989, 2022, 2210, 2405, 2886, 3033, 3145, 3315, 3330, 3370, 3774, 3978, 4329, 4381, 4810, 5055, 5661, 5729, 6066, 6290, 6630, 7215, 8177, 8658, 8762, 9435, 9945, 10110, 11322, 11458, 12469, 13143, 14430, 15165, 16354, 17187, 18870, 19890, 21645, 21905, 24531, 24938, 26286, 28305, 28645, 30330, 34374, 37407, 39429, 40885, 43290, 43810, 49062, 51561, 56610, 57290, 62345, 65715, 73593, 74477, 74814, 78858, 81770, 85935, 103122, 112221, 122655, 124690, 131430, 147186, 148954, 162097, 171870, 187035, 197145, 211973, 223431, 224442, 245310, 257805, 324194, 367965, 372385, 374070, 394290, 423946, 446862, 486291, 515610, 561105, 635919, 670293, 735930, 744770, 810485, 972582, 1059865, 1117155, 1122210, 1271838, 1340586, 1458873, 1620970, 1907757, 2119730, 2234310, 2431455, 2755649, 2917746, 3179595, 3351465, 3815514, 4862910, 5511298, 6359190, 6702930, 7294365, 8266947, 9538785, 13778245, 14588730, 16533894, 19077570, 24800841, 27556490, 41334735, 49601682, 82669470, 124004205, 248008410]

約数ペア:

[(1, 248008410), (2, 124004205), (3, 82669470), (5, 49601682), (6, 41334735), (9, 27556490), (10, 24800841), (13, 19077570), (15, 16533894), (17, 14588730), (18, 13778245), (26, 9538785), (30, 8266947), (34, 7294365), (37, 6702930), (39, 6359190), (45, 5511298), (51, 4862910), (65, 3815514), (74, 3351465), (78, 3179595), (85, 2917746), (90, 2755649), (102, 2431455), (111, 2234310), (117, 2119730), (130, 1907757), (153, 1620970), (170, 1458873), (185, 1340586), (195, 1271838), (221, 1122210), (222, 1117155), (234, 1059865), (255, 972582), (306, 810485), (333, 744770), (337, 735930), (370, 670293), (390, 635919), (442, 561105), (481, 515610), (510, 486291), (555, 446862), (585, 423946), (629, 394290), (663, 374070), (666, 372385), (674, 367965), (765, 324194), (962, 257805), (1011, 245310), (1105, 224442), (1110, 223431), (1170, 211973), (1258, 197145), (1326, 187035), (1443, 171870), (1530, 162097), (1665, 148954), (1685, 147186), (1887, 131430), (1989, 124690), (2022, 122655), (2210, 112221), (2405, 103122), (2886, 85935), (3033, 81770), (3145, 78858), (3315, 74814), (3330, 74477), (3370, 73593), (3774, 65715), (3978, 62345), (4329, 57290), (4381, 56610), (4810, 51561), (5055, 49062), (5661, 43810), (5729, 43290), (6066, 40885), (6290, 39429), (6630, 37407), (7215, 34374), (8177, 30330), (8658, 28645), (8762, 28305), (9435, 26286), (9945, 24938), (10110, 24531), (11322, 21905), (11458, 21645), (12469, 19890), (13143, 18870), (14430, 17187), (15165, 16354)]