219196908

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 688128000

約数和(自身を除く): 468931092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 47, 54, 62, 63, 84, 93, 94, 108, 124, 126, 141, 186, 188, 189, 199, 217, 252, 279, 282, 329, 372, 378, 398, 423, 434, 558, 564, 597, 651, 658, 756, 796, 837, 846, 868, 987, 1116, 1194, 1269, 1302, 1316, 1393, 1457, 1674, 1692, 1791, 1953, 1974, 2388, 2538, 2604, 2786, 2914, 2961, 3348, 3582, 3906, 3948, 4179, 4371, 5076, 5373, 5572, 5828, 5859, 5922, 6169, 7164, 7812, 8358, 8742, 8883, 9353, 10199, 10746, 11718, 11844, 12338, 12537, 13113, 16716, 17484, 17766, 18507, 18706, 20398, 21492, 23436, 24676, 25074, 26226, 28059, 30597, 35532, 37014, 37412, 37611, 39339, 40796, 43183, 50148, 52452, 55521, 56118, 61194, 65471, 74028, 75222, 78678, 84177, 86366, 91791, 111042, 112236, 122388, 129549, 130942, 150444, 157356, 166563, 168354, 172732, 183582, 196413, 222084, 252531, 259098, 261884, 275373, 289943, 333126, 336708, 367164, 388647, 392826, 505062, 518196, 550746, 579886, 589239, 666252, 777294, 785652, 869829, 1010124, 1101492, 1159772, 1165941, 1178478, 1554588, 1739658, 1767717, 2029601, 2331882, 2356956, 2609487, 3479316, 3535434, 4059202, 4663764, 5218974, 6088803, 7070868, 7828461, 8118404, 10437948, 12177606, 15656922, 18266409, 24355212, 31313844, 36532818, 54799227, 73065636, 109598454, 219196908]

約数ペア:

[(1, 219196908), (2, 109598454), (3, 73065636), (4, 54799227), (6, 36532818), (7, 31313844), (9, 24355212), (12, 18266409), (14, 15656922), (18, 12177606), (21, 10437948), (27, 8118404), (28, 7828461), (31, 7070868), (36, 6088803), (42, 5218974), (47, 4663764), (54, 4059202), (62, 3535434), (63, 3479316), (84, 2609487), (93, 2356956), (94, 2331882), (108, 2029601), (124, 1767717), (126, 1739658), (141, 1554588), (186, 1178478), (188, 1165941), (189, 1159772), (199, 1101492), (217, 1010124), (252, 869829), (279, 785652), (282, 777294), (329, 666252), (372, 589239), (378, 579886), (398, 550746), (423, 518196), (434, 505062), (558, 392826), (564, 388647), (597, 367164), (651, 336708), (658, 333126), (756, 289943), (796, 275373), (837, 261884), (846, 259098), (868, 252531), (987, 222084), (1116, 196413), (1194, 183582), (1269, 172732), (1302, 168354), (1316, 166563), (1393, 157356), (1457, 150444), (1674, 130942), (1692, 129549), (1791, 122388), (1953, 112236), (1974, 111042), (2388, 91791), (2538, 86366), (2604, 84177), (2786, 78678), (2914, 75222), (2961, 74028), (3348, 65471), (3582, 61194), (3906, 56118), (3948, 55521), (4179, 52452), (4371, 50148), (5076, 43183), (5373, 40796), (5572, 39339), (5828, 37611), (5859, 37412), (5922, 37014), (6169, 35532), (7164, 30597), (7812, 28059), (8358, 26226), (8742, 25074), (8883, 24676), (9353, 23436), (10199, 21492), (10746, 20398), (11718, 18706), (11844, 18507), (12338, 17766), (12537, 17484), (13113, 16716)]