6670664

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:68

約数の個数: 128

約数和(自身を含む): 18144000

約数和(自身を除く): 11473336

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 17, 22, 26, 28, 34, 44, 49, 52, 56, 68, 77, 88, 91, 98, 104, 119, 136, 143, 154, 182, 187, 196, 221, 238, 286, 308, 343, 364, 374, 392, 442, 476, 539, 572, 616, 637, 686, 728, 748, 833, 884, 952, 1001, 1078, 1144, 1274, 1309, 1372, 1496, 1547, 1666, 1768, 2002, 2156, 2431, 2548, 2618, 2744, 3094, 3332, 3773, 4004, 4312, 4459, 4862, 5096, 5236, 5831, 6188, 6664, 7007, 7546, 8008, 8918, 9163, 9724, 10472, 10829, 11662, 12376, 14014, 15092, 17017, 17836, 18326, 19448, 21658, 23324, 28028, 30184, 34034, 35672, 36652, 43316, 46648, 49049, 56056, 64141, 68068, 73304, 75803, 86632, 98098, 119119, 128282, 136136, 151606, 196196, 238238, 256564, 303212, 392392, 476476, 513128, 606424, 833833, 952952, 1667666, 3335332, 6670664]

約数ペア:

[(1, 6670664), (2, 3335332), (4, 1667666), (7, 952952), (8, 833833), (11, 606424), (13, 513128), (14, 476476), (17, 392392), (22, 303212), (26, 256564), (28, 238238), (34, 196196), (44, 151606), (49, 136136), (52, 128282), (56, 119119), (68, 98098), (77, 86632), (88, 75803), (91, 73304), (98, 68068), (104, 64141), (119, 56056), (136, 49049), (143, 46648), (154, 43316), (182, 36652), (187, 35672), (196, 34034), (221, 30184), (238, 28028), (286, 23324), (308, 21658), (343, 19448), (364, 18326), (374, 17836), (392, 17017), (442, 15092), (476, 14014), (539, 12376), (572, 11662), (616, 10829), (637, 10472), (686, 9724), (728, 9163), (748, 8918), (833, 8008), (884, 7546), (952, 7007), (1001, 6664), (1078, 6188), (1144, 5831), (1274, 5236), (1309, 5096), (1372, 4862), (1496, 4459), (1547, 4312), (1666, 4004), (1768, 3773), (2002, 3332), (2156, 3094), (2431, 2744), (2548, 2618)]