212762004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 192

約数和(自身を含む): 659990016

約数和(自身を除く): 447228012

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 51, 52, 68, 73, 78, 84, 91, 102, 119, 146, 156, 157, 182, 204, 219, 221, 238, 273, 292, 314, 357, 364, 438, 442, 471, 476, 511, 546, 628, 663, 714, 876, 884, 942, 949, 1022, 1092, 1099, 1241, 1326, 1428, 1533, 1547, 1884, 1898, 2041, 2044, 2198, 2482, 2652, 2669, 2847, 3066, 3094, 3297, 3723, 3796, 4082, 4396, 4641, 4964, 5338, 5694, 6123, 6132, 6188, 6594, 6643, 7446, 8007, 8164, 8687, 9282, 10676, 11388, 11461, 12246, 13188, 13286, 14287, 14892, 16014, 16133, 17374, 18564, 18683, 19929, 22922, 24492, 26061, 26572, 28574, 32028, 32266, 34383, 34697, 34748, 37366, 39858, 42861, 45844, 48399, 52122, 56049, 57148, 64532, 68766, 69394, 74732, 79716, 80227, 85722, 96798, 104091, 104244, 112098, 112931, 137532, 138788, 148993, 160454, 171444, 193596, 194837, 208182, 224196, 225862, 240681, 242879, 297986, 320908, 338793, 389674, 416364, 446979, 451724, 481362, 485758, 584511, 595972, 677586, 728637, 779348, 893958, 962724, 971516, 1042951, 1169022, 1355172, 1363859, 1457274, 1787916, 2085902, 2338044, 2532881, 2727718, 2914548, 3128853, 4091577, 4171804, 5065762, 5455436, 6257706, 7598643, 8183154, 10131524, 12515412, 15197286, 16366308, 17730167, 30394572, 35460334, 53190501, 70920668, 106381002, 212762004]

約数ペア:

[(1, 212762004), (2, 106381002), (3, 70920668), (4, 53190501), (6, 35460334), (7, 30394572), (12, 17730167), (13, 16366308), (14, 15197286), (17, 12515412), (21, 10131524), (26, 8183154), (28, 7598643), (34, 6257706), (39, 5455436), (42, 5065762), (51, 4171804), (52, 4091577), (68, 3128853), (73, 2914548), (78, 2727718), (84, 2532881), (91, 2338044), (102, 2085902), (119, 1787916), (146, 1457274), (156, 1363859), (157, 1355172), (182, 1169022), (204, 1042951), (219, 971516), (221, 962724), (238, 893958), (273, 779348), (292, 728637), (314, 677586), (357, 595972), (364, 584511), (438, 485758), (442, 481362), (471, 451724), (476, 446979), (511, 416364), (546, 389674), (628, 338793), (663, 320908), (714, 297986), (876, 242879), (884, 240681), (942, 225862), (949, 224196), (1022, 208182), (1092, 194837), (1099, 193596), (1241, 171444), (1326, 160454), (1428, 148993), (1533, 138788), (1547, 137532), (1884, 112931), (1898, 112098), (2041, 104244), (2044, 104091), (2198, 96798), (2482, 85722), (2652, 80227), (2669, 79716), (2847, 74732), (3066, 69394), (3094, 68766), (3297, 64532), (3723, 57148), (3796, 56049), (4082, 52122), (4396, 48399), (4641, 45844), (4964, 42861), (5338, 39858), (5694, 37366), (6123, 34748), (6132, 34697), (6188, 34383), (6594, 32266), (6643, 32028), (7446, 28574), (8007, 26572), (8164, 26061), (8687, 24492), (9282, 22922), (10676, 19929), (11388, 18683), (11461, 18564), (12246, 17374), (13188, 16133), (13286, 16014), (14287, 14892)]