316042012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 678363840

約数和(自身を除く): 362321828

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 109, 137, 143, 148, 218, 274, 286, 407, 436, 481, 548, 572, 814, 962, 1199, 1417, 1507, 1628, 1781, 1924, 2398, 2834, 3014, 3562, 4033, 4796, 5069, 5291, 5668, 6028, 7124, 8066, 10138, 10582, 14933, 15587, 16132, 19591, 20276, 21164, 29866, 31174, 39182, 44363, 52429, 55759, 59732, 62348, 65897, 78364, 88726, 104858, 111518, 131794, 164263, 177452, 194129, 209716, 223036, 263588, 328526, 388258, 552521, 576719, 657052, 724867, 776516, 1105042, 1153438, 1449734, 2135419, 2210084, 2306876, 2899468, 4270838, 6077731, 7182773, 8541676, 12155462, 14365546, 24310924, 28731092, 79010503, 158021006, 316042012]

約数ペア:

[(1, 316042012), (2, 158021006), (4, 79010503), (11, 28731092), (13, 24310924), (22, 14365546), (26, 12155462), (37, 8541676), (44, 7182773), (52, 6077731), (74, 4270838), (109, 2899468), (137, 2306876), (143, 2210084), (148, 2135419), (218, 1449734), (274, 1153438), (286, 1105042), (407, 776516), (436, 724867), (481, 657052), (548, 576719), (572, 552521), (814, 388258), (962, 328526), (1199, 263588), (1417, 223036), (1507, 209716), (1628, 194129), (1781, 177452), (1924, 164263), (2398, 131794), (2834, 111518), (3014, 104858), (3562, 88726), (4033, 78364), (4796, 65897), (5069, 62348), (5291, 59732), (5668, 55759), (6028, 52429), (7124, 44363), (8066, 39182), (10138, 31174), (10582, 29866), (14933, 21164), (15587, 20276), (16132, 19591)]