2021774368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1187}}^1$

素因数の和:1346

約数の個数: 96

約数和(自身を含む): 4397234688

約数和(自身を除く): 2375460320

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 101, 124, 136, 202, 248, 272, 404, 496, 527, 544, 808, 992, 1054, 1187, 1616, 1717, 2108, 2374, 3131, 3232, 3434, 4216, 4748, 6262, 6868, 8432, 9496, 12524, 13736, 16864, 18992, 20179, 25048, 27472, 36797, 37984, 40358, 50096, 53227, 54944, 73594, 80716, 100192, 106454, 119887, 147188, 161432, 212908, 239774, 294376, 322864, 425816, 479548, 588752, 625549, 645728, 851632, 959096, 1177504, 1251098, 1703264, 1918192, 2038079, 2502196, 3716497, 3836384, 4076158, 5004392, 7432994, 8152316, 10008784, 14865988, 16304632, 20017568, 29731976, 32609264, 59463952, 63180449, 65218528, 118927904, 126360898, 252721796, 505443592, 1010887184, 2021774368]

約数ペア:

[(1, 2021774368), (2, 1010887184), (4, 505443592), (8, 252721796), (16, 126360898), (17, 118927904), (31, 65218528), (32, 63180449), (34, 59463952), (62, 32609264), (68, 29731976), (101, 20017568), (124, 16304632), (136, 14865988), (202, 10008784), (248, 8152316), (272, 7432994), (404, 5004392), (496, 4076158), (527, 3836384), (544, 3716497), (808, 2502196), (992, 2038079), (1054, 1918192), (1187, 1703264), (1616, 1251098), (1717, 1177504), (2108, 959096), (2374, 851632), (3131, 645728), (3232, 625549), (3434, 588752), (4216, 479548), (4748, 425816), (6262, 322864), (6868, 294376), (8432, 239774), (9496, 212908), (12524, 161432), (13736, 147188), (16864, 119887), (18992, 106454), (20179, 100192), (25048, 80716), (27472, 73594), (36797, 54944), (37984, 53227), (40358, 50096)]