212911281612

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{182239}}^1$

素因数の和:182372

約数の個数: 144

約数和(自身を含む): 601794385920

約数和(自身を除く): 388883104308

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 83, 92, 102, 138, 153, 166, 204, 207, 249, 276, 306, 332, 391, 414, 498, 612, 747, 782, 828, 996, 1173, 1411, 1494, 1564, 1909, 2346, 2822, 2988, 3519, 3818, 4233, 4692, 5644, 5727, 7038, 7636, 8466, 11454, 12699, 14076, 16932, 17181, 22908, 25398, 32453, 34362, 50796, 64906, 68724, 97359, 129812, 182239, 194718, 292077, 364478, 389436, 546717, 584154, 728956, 1093434, 1168308, 1640151, 2186868, 3098063, 3280302, 4191497, 6196126, 6560604, 8382994, 9294189, 12392252, 12574491, 15125837, 16765988, 18588378, 25148982, 27882567, 30251674, 37176756, 37723473, 45377511, 50297964, 55765134, 60503348, 71255449, 75446946, 90755022, 111530268, 136132533, 142510898, 150893892, 181510044, 213766347, 257139229, 272265066, 285021796, 347894251, 427532694, 514278458, 544530132, 641299041, 695788502, 771417687, 855065388, 1028556916, 1043682753, 1282598082, 1391577004, 1542835374, 2087365506, 2314253061, 2565196164, 3085670748, 3131048259, 4174731012, 4628506122, 5914202267, 6262096518, 9257012244, 11828404534, 12524193036, 17742606801, 23656809068, 35485213602, 53227820403, 70970427204, 106455640806, 212911281612]

約数ペア:

[(1, 212911281612), (2, 106455640806), (3, 70970427204), (4, 53227820403), (6, 35485213602), (9, 23656809068), (12, 17742606801), (17, 12524193036), (18, 11828404534), (23, 9257012244), (34, 6262096518), (36, 5914202267), (46, 4628506122), (51, 4174731012), (68, 3131048259), (69, 3085670748), (83, 2565196164), (92, 2314253061), (102, 2087365506), (138, 1542835374), (153, 1391577004), (166, 1282598082), (204, 1043682753), (207, 1028556916), (249, 855065388), (276, 771417687), (306, 695788502), (332, 641299041), (391, 544530132), (414, 514278458), (498, 427532694), (612, 347894251), (747, 285021796), (782, 272265066), (828, 257139229), (996, 213766347), (1173, 181510044), (1411, 150893892), (1494, 142510898), (1564, 136132533), (1909, 111530268), (2346, 90755022), (2822, 75446946), (2988, 71255449), (3519, 60503348), (3818, 55765134), (4233, 50297964), (4692, 45377511), (5644, 37723473), (5727, 37176756), (7038, 30251674), (7636, 27882567), (8466, 25148982), (11454, 18588378), (12699, 16765988), (14076, 15125837), (16932, 12574491), (17181, 12392252), (22908, 9294189), (25398, 8382994), (32453, 6560604), (34362, 6196126), (50796, 4191497), (64906, 3280302), (68724, 3098063), (97359, 2186868), (129812, 1640151), (182239, 1168308), (194718, 1093434), (292077, 728956), (364478, 584154), (389436, 546717)]