402820236

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2411}}^1$

素因数の和:2461

約数の個数: 192

約数和(自身を含む): 1361525760

約数和(自身を除く): 958705524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 84, 91, 102, 108, 117, 119, 126, 153, 156, 182, 189, 204, 221, 234, 238, 252, 273, 306, 351, 357, 364, 378, 442, 459, 468, 476, 546, 612, 663, 702, 714, 756, 819, 884, 918, 1071, 1092, 1326, 1404, 1428, 1547, 1638, 1836, 1989, 2142, 2411, 2457, 2652, 3094, 3213, 3276, 3978, 4284, 4641, 4822, 4914, 5967, 6188, 6426, 7233, 7956, 9282, 9644, 9828, 11934, 12852, 13923, 14466, 16877, 18564, 21699, 23868, 27846, 28932, 31343, 33754, 40987, 41769, 43398, 50631, 55692, 62686, 65097, 67508, 81974, 83538, 86796, 94029, 101262, 122961, 125372, 130194, 151893, 163948, 167076, 188058, 202524, 219401, 245922, 260388, 282087, 286909, 303786, 368883, 376116, 438802, 455679, 491844, 532831, 564174, 573818, 607572, 658203, 737766, 846261, 860727, 877604, 911358, 1065662, 1106649, 1128348, 1147636, 1316406, 1475532, 1598493, 1692522, 1721454, 1822716, 1974609, 2131324, 2213298, 2582181, 2632812, 3196986, 3385044, 3442908, 3729817, 3949218, 4426596, 4795479, 5164362, 5923827, 6393972, 7459634, 7746543, 7898436, 9590958, 10328724, 11189451, 11847654, 14386437, 14919268, 15493086, 19181916, 22378902, 23695308, 28772874, 30986172, 33568353, 44757804, 57545748, 67136706, 100705059, 134273412, 201410118, 402820236]

約数ペア:

[(1, 402820236), (2, 201410118), (3, 134273412), (4, 100705059), (6, 67136706), (7, 57545748), (9, 44757804), (12, 33568353), (13, 30986172), (14, 28772874), (17, 23695308), (18, 22378902), (21, 19181916), (26, 15493086), (27, 14919268), (28, 14386437), (34, 11847654), (36, 11189451), (39, 10328724), (42, 9590958), (51, 7898436), (52, 7746543), (54, 7459634), (63, 6393972), (68, 5923827), (78, 5164362), (84, 4795479), (91, 4426596), (102, 3949218), (108, 3729817), (117, 3442908), (119, 3385044), (126, 3196986), (153, 2632812), (156, 2582181), (182, 2213298), (189, 2131324), (204, 1974609), (221, 1822716), (234, 1721454), (238, 1692522), (252, 1598493), (273, 1475532), (306, 1316406), (351, 1147636), (357, 1128348), (364, 1106649), (378, 1065662), (442, 911358), (459, 877604), (468, 860727), (476, 846261), (546, 737766), (612, 658203), (663, 607572), (702, 573818), (714, 564174), (756, 532831), (819, 491844), (884, 455679), (918, 438802), (1071, 376116), (1092, 368883), (1326, 303786), (1404, 286909), (1428, 282087), (1547, 260388), (1638, 245922), (1836, 219401), (1989, 202524), (2142, 188058), (2411, 167076), (2457, 163948), (2652, 151893), (3094, 130194), (3213, 125372), (3276, 122961), (3978, 101262), (4284, 94029), (4641, 86796), (4822, 83538), (4914, 81974), (5967, 67508), (6188, 65097), (6426, 62686), (7233, 55692), (7956, 50631), (9282, 43398), (9644, 41769), (9828, 40987), (11934, 33754), (12852, 31343), (13923, 28932), (14466, 27846), (16877, 23868), (18564, 21699)]