295454964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 844807040

約数和(自身を除く): 549352076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 61, 69, 84, 92, 109, 122, 138, 161, 183, 218, 244, 276, 322, 327, 366, 427, 436, 483, 529, 644, 654, 732, 763, 854, 966, 1058, 1281, 1308, 1403, 1526, 1587, 1708, 1932, 2116, 2289, 2507, 2562, 2806, 3052, 3174, 3703, 4209, 4578, 5014, 5124, 5612, 6348, 6649, 7406, 7521, 8418, 9156, 9821, 10028, 11109, 13298, 14812, 15042, 16836, 17549, 19642, 19947, 22218, 26596, 29463, 30084, 32269, 35098, 39284, 39894, 44436, 46543, 52647, 57661, 58926, 64538, 70196, 79788, 93086, 96807, 105294, 115322, 117852, 129076, 139629, 152927, 172983, 186172, 193614, 210588, 225883, 230644, 279258, 305854, 345966, 387228, 403627, 451766, 458781, 558516, 611708, 677649, 691932, 807254, 903532, 917562, 1070489, 1210881, 1355298, 1614508, 1835124, 2140978, 2421762, 2710596, 3211467, 3517321, 4281956, 4843524, 6422934, 7034642, 10551963, 12845868, 14069284, 21103926, 24621247, 42207852, 49242494, 73863741, 98484988, 147727482, 295454964]

約数ペア:

[(1, 295454964), (2, 147727482), (3, 98484988), (4, 73863741), (6, 49242494), (7, 42207852), (12, 24621247), (14, 21103926), (21, 14069284), (23, 12845868), (28, 10551963), (42, 7034642), (46, 6422934), (61, 4843524), (69, 4281956), (84, 3517321), (92, 3211467), (109, 2710596), (122, 2421762), (138, 2140978), (161, 1835124), (183, 1614508), (218, 1355298), (244, 1210881), (276, 1070489), (322, 917562), (327, 903532), (366, 807254), (427, 691932), (436, 677649), (483, 611708), (529, 558516), (644, 458781), (654, 451766), (732, 403627), (763, 387228), (854, 345966), (966, 305854), (1058, 279258), (1281, 230644), (1308, 225883), (1403, 210588), (1526, 193614), (1587, 186172), (1708, 172983), (1932, 152927), (2116, 139629), (2289, 129076), (2507, 117852), (2562, 115322), (2806, 105294), (3052, 96807), (3174, 93086), (3703, 79788), (4209, 70196), (4578, 64538), (5014, 58926), (5124, 57661), (5612, 52647), (6348, 46543), (6649, 44436), (7406, 39894), (7521, 39284), (8418, 35098), (9156, 32269), (9821, 30084), (10028, 29463), (11109, 26596), (13298, 22218), (14812, 19947), (15042, 19642), (16836, 17549)]