2440804716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18379}}^1$

素因数の和:18444

約数の個数: 144

約数和(自身を含む): 7707248640

約数和(自身を除く): 5266443924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 31, 34, 36, 42, 51, 62, 63, 68, 84, 93, 102, 119, 124, 126, 153, 186, 204, 217, 238, 252, 279, 306, 357, 372, 434, 476, 527, 558, 612, 651, 714, 868, 1054, 1071, 1116, 1302, 1428, 1581, 1953, 2108, 2142, 2604, 3162, 3689, 3906, 4284, 4743, 6324, 7378, 7812, 9486, 11067, 14756, 18379, 18972, 22134, 33201, 36758, 44268, 55137, 66402, 73516, 110274, 128653, 132804, 165411, 220548, 257306, 312443, 330822, 385959, 514612, 569749, 624886, 661644, 771918, 937329, 1139498, 1157877, 1249772, 1543836, 1709247, 1874658, 2187101, 2278996, 2315754, 2811987, 3418494, 3749316, 3988243, 4374202, 4631508, 5127741, 5623974, 6561303, 6836988, 7976486, 8748404, 9685733, 10255482, 11247948, 11964729, 13122606, 15952972, 19371466, 19683909, 20510964, 23929458, 26245212, 29057199, 35894187, 38742932, 39367818, 47858916, 58114398, 67800131, 71788374, 78735636, 87171597, 116228796, 135600262, 143576748, 174343194, 203400393, 271200524, 348686388, 406800786, 610201179, 813601572, 1220402358, 2440804716]

約数ペア:

[(1, 2440804716), (2, 1220402358), (3, 813601572), (4, 610201179), (6, 406800786), (7, 348686388), (9, 271200524), (12, 203400393), (14, 174343194), (17, 143576748), (18, 135600262), (21, 116228796), (28, 87171597), (31, 78735636), (34, 71788374), (36, 67800131), (42, 58114398), (51, 47858916), (62, 39367818), (63, 38742932), (68, 35894187), (84, 29057199), (93, 26245212), (102, 23929458), (119, 20510964), (124, 19683909), (126, 19371466), (153, 15952972), (186, 13122606), (204, 11964729), (217, 11247948), (238, 10255482), (252, 9685733), (279, 8748404), (306, 7976486), (357, 6836988), (372, 6561303), (434, 5623974), (476, 5127741), (527, 4631508), (558, 4374202), (612, 3988243), (651, 3749316), (714, 3418494), (868, 2811987), (1054, 2315754), (1071, 2278996), (1116, 2187101), (1302, 1874658), (1428, 1709247), (1581, 1543836), (1953, 1249772), (2108, 1157877), (2142, 1139498), (2604, 937329), (3162, 771918), (3689, 661644), (3906, 624886), (4284, 569749), (4743, 514612), (6324, 385959), (7378, 330822), (7812, 312443), (9486, 257306), (11067, 220548), (14756, 165411), (18379, 132804), (18972, 128653), (22134, 110274), (33201, 73516), (36758, 66402), (44268, 55137)]