253952244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 815330880

約数和(自身を除く): 561378636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 89, 91, 117, 126, 134, 156, 169, 178, 182, 201, 234, 252, 267, 268, 273, 338, 356, 364, 402, 468, 469, 507, 534, 546, 603, 623, 676, 801, 804, 819, 871, 938, 1014, 1068, 1092, 1157, 1183, 1206, 1246, 1407, 1521, 1602, 1638, 1742, 1869, 1876, 2028, 2314, 2366, 2412, 2492, 2613, 2814, 3042, 3204, 3276, 3471, 3484, 3549, 3738, 4221, 4628, 4732, 5226, 5607, 5628, 5963, 6084, 6097, 6942, 7098, 7476, 7839, 8099, 8442, 10413, 10452, 10647, 11214, 11323, 11926, 12194, 13884, 14196, 15041, 15678, 16198, 16884, 17889, 18291, 20826, 21294, 22428, 22646, 23852, 24297, 24388, 30082, 31356, 32396, 33969, 35778, 36582, 41652, 41741, 42588, 45123, 45292, 48594, 53667, 54873, 60164, 67938, 71556, 72891, 73164, 77519, 79261, 83482, 90246, 97188, 101907, 105287, 107334, 109746, 125223, 135369, 135876, 145782, 155038, 158522, 166964, 180492, 203814, 210574, 214668, 219492, 232557, 237783, 250446, 270738, 291564, 310076, 315861, 317044, 375669, 407628, 421148, 465114, 475566, 500892, 541476, 542633, 631722, 697671, 713349, 751338, 930228, 947583, 951132, 1007747, 1085266, 1263444, 1395342, 1426698, 1502676, 1627899, 1895166, 2015494, 2170532, 2790684, 2853396, 3023241, 3255798, 3790332, 4030988, 4883697, 6046482, 6511596, 7054229, 9069723, 9767394, 12092964, 14108458, 18139446, 19534788, 21162687, 28216916, 36278892, 42325374, 63488061, 84650748, 126976122, 253952244]

約数ペア:

[(1, 253952244), (2, 126976122), (3, 84650748), (4, 63488061), (6, 42325374), (7, 36278892), (9, 28216916), (12, 21162687), (13, 19534788), (14, 18139446), (18, 14108458), (21, 12092964), (26, 9767394), (28, 9069723), (36, 7054229), (39, 6511596), (42, 6046482), (52, 4883697), (63, 4030988), (67, 3790332), (78, 3255798), (84, 3023241), (89, 2853396), (91, 2790684), (117, 2170532), (126, 2015494), (134, 1895166), (156, 1627899), (169, 1502676), (178, 1426698), (182, 1395342), (201, 1263444), (234, 1085266), (252, 1007747), (267, 951132), (268, 947583), (273, 930228), (338, 751338), (356, 713349), (364, 697671), (402, 631722), (468, 542633), (469, 541476), (507, 500892), (534, 475566), (546, 465114), (603, 421148), (623, 407628), (676, 375669), (801, 317044), (804, 315861), (819, 310076), (871, 291564), (938, 270738), (1014, 250446), (1068, 237783), (1092, 232557), (1157, 219492), (1183, 214668), (1206, 210574), (1246, 203814), (1407, 180492), (1521, 166964), (1602, 158522), (1638, 155038), (1742, 145782), (1869, 135876), (1876, 135369), (2028, 125223), (2314, 109746), (2366, 107334), (2412, 105287), (2492, 101907), (2613, 97188), (2814, 90246), (3042, 83482), (3204, 79261), (3276, 77519), (3471, 73164), (3484, 72891), (3549, 71556), (3738, 67938), (4221, 60164), (4628, 54873), (4732, 53667), (5226, 48594), (5607, 45292), (5628, 45123), (5963, 42588), (6084, 41741), (6097, 41652), (6942, 36582), (7098, 35778), (7476, 33969), (7839, 32396), (8099, 31356), (8442, 30082), (10413, 24388), (10452, 24297), (10647, 23852), (11214, 22646), (11323, 22428), (11926, 21294), (12194, 20826), (13884, 18291), (14196, 17889), (15041, 16884), (15678, 16198)]