342847476

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 1011838464

約数和(自身を除く): 668990988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 31, 36, 37, 38, 46, 57, 62, 69, 74, 76, 92, 93, 111, 114, 124, 138, 148, 171, 186, 207, 222, 228, 276, 279, 333, 342, 361, 372, 414, 437, 444, 558, 589, 666, 684, 703, 713, 722, 828, 851, 874, 1083, 1116, 1147, 1178, 1311, 1332, 1406, 1426, 1444, 1702, 1748, 1767, 2109, 2139, 2166, 2294, 2356, 2553, 2622, 2812, 2852, 3249, 3404, 3441, 3534, 3933, 4218, 4278, 4332, 4588, 5106, 5244, 5301, 6327, 6417, 6498, 6882, 7068, 7659, 7866, 8303, 8436, 8556, 10212, 10323, 10602, 11191, 12654, 12834, 12996, 13357, 13547, 13764, 15318, 15732, 16169, 16606, 20646, 21204, 21793, 22382, 24909, 25308, 25668, 26381, 26714, 27094, 30636, 32338, 33212, 33573, 40071, 40641, 41292, 43586, 44764, 48507, 49818, 52762, 53428, 54188, 64676, 65379, 67146, 74727, 79143, 80142, 81282, 87172, 97014, 99636, 100719, 105524, 120213, 121923, 130758, 134292, 145521, 149454, 158286, 160284, 162564, 194028, 196137, 201438, 237429, 240426, 243846, 257393, 261516, 291042, 298908, 307211, 316572, 392274, 402876, 414067, 474858, 480852, 487692, 501239, 514786, 582084, 614422, 772179, 784548, 828134, 921633, 949716, 1002478, 1029572, 1228844, 1242201, 1503717, 1544358, 1656268, 1843266, 2004956, 2316537, 2484402, 2764899, 3007434, 3088716, 3686532, 3726603, 4511151, 4633074, 4968804, 5529798, 6014868, 7453206, 9022302, 9266148, 9523541, 11059596, 14906412, 18044604, 19047082, 28570623, 38094164, 57141246, 85711869, 114282492, 171423738, 342847476]

約数ペア:

[(1, 342847476), (2, 171423738), (3, 114282492), (4, 85711869), (6, 57141246), (9, 38094164), (12, 28570623), (18, 19047082), (19, 18044604), (23, 14906412), (31, 11059596), (36, 9523541), (37, 9266148), (38, 9022302), (46, 7453206), (57, 6014868), (62, 5529798), (69, 4968804), (74, 4633074), (76, 4511151), (92, 3726603), (93, 3686532), (111, 3088716), (114, 3007434), (124, 2764899), (138, 2484402), (148, 2316537), (171, 2004956), (186, 1843266), (207, 1656268), (222, 1544358), (228, 1503717), (276, 1242201), (279, 1228844), (333, 1029572), (342, 1002478), (361, 949716), (372, 921633), (414, 828134), (437, 784548), (444, 772179), (558, 614422), (589, 582084), (666, 514786), (684, 501239), (703, 487692), (713, 480852), (722, 474858), (828, 414067), (851, 402876), (874, 392274), (1083, 316572), (1116, 307211), (1147, 298908), (1178, 291042), (1311, 261516), (1332, 257393), (1406, 243846), (1426, 240426), (1444, 237429), (1702, 201438), (1748, 196137), (1767, 194028), (2109, 162564), (2139, 160284), (2166, 158286), (2294, 149454), (2356, 145521), (2553, 134292), (2622, 130758), (2812, 121923), (2852, 120213), (3249, 105524), (3404, 100719), (3441, 99636), (3534, 97014), (3933, 87172), (4218, 81282), (4278, 80142), (4332, 79143), (4588, 74727), (5106, 67146), (5244, 65379), (5301, 64676), (6327, 54188), (6417, 53428), (6498, 52762), (6882, 49818), (7068, 48507), (7659, 44764), (7866, 43586), (8303, 41292), (8436, 40641), (8556, 40071), (10212, 33573), (10323, 33212), (10602, 32338), (11191, 30636), (12654, 27094), (12834, 26714), (12996, 26381), (13357, 25668), (13547, 25308), (13764, 24909), (15318, 22382), (15732, 21793), (16169, 21204), (16606, 20646)]