210849912

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:683

約数の個数: 256

約数和(自身を含む): 764467200

約数和(自身を除く): 553617288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 56, 63, 68, 72, 78, 84, 91, 102, 104, 108, 117, 119, 126, 136, 153, 156, 168, 182, 189, 204, 216, 221, 234, 238, 252, 273, 306, 312, 351, 357, 364, 378, 408, 442, 459, 468, 476, 504, 546, 612, 631, 663, 702, 714, 728, 756, 819, 884, 918, 936, 952, 1071, 1092, 1224, 1262, 1326, 1404, 1428, 1512, 1547, 1638, 1768, 1836, 1893, 1989, 2142, 2184, 2457, 2524, 2652, 2808, 2856, 3094, 3213, 3276, 3672, 3786, 3978, 4284, 4417, 4641, 4914, 5048, 5304, 5679, 5967, 6188, 6426, 6552, 7572, 7956, 8203, 8568, 8834, 9282, 9828, 10727, 11358, 11934, 12376, 12852, 13251, 13923, 15144, 15912, 16406, 17037, 17668, 18564, 19656, 21454, 22716, 23868, 24609, 25704, 26502, 27846, 32181, 32812, 34074, 35336, 37128, 39753, 41769, 42908, 45432, 47736, 49218, 53004, 55692, 57421, 64362, 65624, 68148, 73827, 75089, 79506, 83538, 85816, 96543, 98436, 106008, 111384, 114842, 119259, 128724, 136296, 139451, 147654, 150178, 159012, 167076, 172263, 193086, 196872, 221481, 225267, 229684, 238518, 257448, 278902, 289629, 295308, 300356, 318024, 334152, 344526, 386172, 418353, 442962, 450534, 459368, 477036, 516789, 557804, 579258, 590616, 600712, 675801, 689052, 772344, 836706, 885924, 901068, 954072, 976157, 1033578, 1115608, 1158516, 1255059, 1351602, 1378104, 1550367, 1673412, 1771848, 1802136, 1952314, 2027403, 2067156, 2317032, 2510118, 2703204, 2928471, 3100734, 3346824, 3765177, 3904628, 4054806, 4134312, 5020236, 5406408, 5856942, 6201468, 7530354, 7809256, 8109612, 8785413, 10040472, 11713884, 12402936, 15060708, 16219224, 17570826, 23427768, 26356239, 30121416, 35141652, 52712478, 70283304, 105424956, 210849912]

約数ペア:

[(1, 210849912), (2, 105424956), (3, 70283304), (4, 52712478), (6, 35141652), (7, 30121416), (8, 26356239), (9, 23427768), (12, 17570826), (13, 16219224), (14, 15060708), (17, 12402936), (18, 11713884), (21, 10040472), (24, 8785413), (26, 8109612), (27, 7809256), (28, 7530354), (34, 6201468), (36, 5856942), (39, 5406408), (42, 5020236), (51, 4134312), (52, 4054806), (54, 3904628), (56, 3765177), (63, 3346824), (68, 3100734), (72, 2928471), (78, 2703204), (84, 2510118), (91, 2317032), (102, 2067156), (104, 2027403), (108, 1952314), (117, 1802136), (119, 1771848), (126, 1673412), (136, 1550367), (153, 1378104), (156, 1351602), (168, 1255059), (182, 1158516), (189, 1115608), (204, 1033578), (216, 976157), (221, 954072), (234, 901068), (238, 885924), (252, 836706), (273, 772344), (306, 689052), (312, 675801), (351, 600712), (357, 590616), (364, 579258), (378, 557804), (408, 516789), (442, 477036), (459, 459368), (468, 450534), (476, 442962), (504, 418353), (546, 386172), (612, 344526), (631, 334152), (663, 318024), (702, 300356), (714, 295308), (728, 289629), (756, 278902), (819, 257448), (884, 238518), (918, 229684), (936, 225267), (952, 221481), (1071, 196872), (1092, 193086), (1224, 172263), (1262, 167076), (1326, 159012), (1404, 150178), (1428, 147654), (1512, 139451), (1547, 136296), (1638, 128724), (1768, 119259), (1836, 114842), (1893, 111384), (1989, 106008), (2142, 98436), (2184, 96543), (2457, 85816), (2524, 83538), (2652, 79506), (2808, 75089), (2856, 73827), (3094, 68148), (3213, 65624), (3276, 64362), (3672, 57421), (3786, 55692), (3978, 53004), (4284, 49218), (4417, 47736), (4641, 45432), (4914, 42908), (5048, 41769), (5304, 39753), (5679, 37128), (5967, 35336), (6188, 34074), (6426, 32812), (6552, 32181), (7572, 27846), (7956, 26502), (8203, 25704), (8568, 24609), (8834, 23868), (9282, 22716), (9828, 21454), (10727, 19656), (11358, 18564), (11934, 17668), (12376, 17037), (12852, 16406), (13251, 15912), (13923, 15144)]