31044244

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^3\times {\mathrm{17}}^1$

素因数の和:75

約数の個数: 96

約数和(自身を含む): 73785600

約数和(自身を除く): 42741356

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 77, 98, 119, 121, 154, 187, 196, 238, 242, 308, 343, 374, 476, 484, 539, 686, 748, 833, 847, 1078, 1309, 1331, 1372, 1666, 1694, 2057, 2156, 2618, 2662, 3332, 3388, 3773, 4114, 5236, 5324, 5831, 5929, 7546, 8228, 9163, 9317, 11662, 11858, 14399, 15092, 18326, 18634, 22627, 23324, 23716, 28798, 36652, 37268, 41503, 45254, 57596, 64141, 65219, 83006, 90508, 100793, 128282, 130438, 158389, 166012, 201586, 256564, 260876, 316778, 403172, 456533, 633556, 705551, 913066, 1108723, 1411102, 1826132, 2217446, 2822204, 4434892, 7761061, 15522122, 31044244]

約数ペア:

[(1, 31044244), (2, 15522122), (4, 7761061), (7, 4434892), (11, 2822204), (14, 2217446), (17, 1826132), (22, 1411102), (28, 1108723), (34, 913066), (44, 705551), (49, 633556), (68, 456533), (77, 403172), (98, 316778), (119, 260876), (121, 256564), (154, 201586), (187, 166012), (196, 158389), (238, 130438), (242, 128282), (308, 100793), (343, 90508), (374, 83006), (476, 65219), (484, 64141), (539, 57596), (686, 45254), (748, 41503), (833, 37268), (847, 36652), (1078, 28798), (1309, 23716), (1331, 23324), (1372, 22627), (1666, 18634), (1694, 18326), (2057, 15092), (2156, 14399), (2618, 11858), (2662, 11662), (3332, 9317), (3388, 9163), (3773, 8228), (4114, 7546), (5236, 5929), (5324, 5831)]