1863967728

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:735

約数の個数: 160

約数和(自身を含む): 5633766400

約数和(自身を除く): 3769798672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 61, 84, 112, 122, 168, 183, 199, 244, 336, 366, 398, 427, 457, 488, 597, 732, 796, 854, 914, 976, 1194, 1281, 1371, 1393, 1464, 1592, 1708, 1828, 2388, 2562, 2742, 2786, 2928, 3184, 3199, 3416, 3656, 4179, 4776, 5124, 5484, 5572, 6398, 6832, 7312, 8358, 9552, 9597, 10248, 10968, 11144, 12139, 12796, 16716, 19194, 20496, 21936, 22288, 24278, 25592, 27877, 33432, 36417, 38388, 48556, 51184, 55754, 66864, 72834, 76776, 83631, 84973, 90943, 97112, 111508, 145668, 153552, 167262, 169946, 181886, 194224, 195139, 223016, 254919, 272829, 291336, 334524, 339892, 363772, 390278, 446032, 509838, 545658, 582672, 585417, 636601, 669048, 679784, 727544, 780556, 1019676, 1091316, 1170834, 1273202, 1338096, 1359568, 1455088, 1561112, 1909803, 2039352, 2182632, 2341668, 2546404, 3122224, 3819606, 4078704, 4365264, 4683336, 5092808, 5547523, 7639212, 9366672, 10185616, 11095046, 15278424, 16642569, 22190092, 30556848, 33285138, 38832661, 44380184, 66570276, 77665322, 88760368, 116497983, 133140552, 155330644, 232995966, 266281104, 310661288, 465991932, 621322576, 931983864, 1863967728]

約数ペア:

[(1, 1863967728), (2, 931983864), (3, 621322576), (4, 465991932), (6, 310661288), (7, 266281104), (8, 232995966), (12, 155330644), (14, 133140552), (16, 116497983), (21, 88760368), (24, 77665322), (28, 66570276), (42, 44380184), (48, 38832661), (56, 33285138), (61, 30556848), (84, 22190092), (112, 16642569), (122, 15278424), (168, 11095046), (183, 10185616), (199, 9366672), (244, 7639212), (336, 5547523), (366, 5092808), (398, 4683336), (427, 4365264), (457, 4078704), (488, 3819606), (597, 3122224), (732, 2546404), (796, 2341668), (854, 2182632), (914, 2039352), (976, 1909803), (1194, 1561112), (1281, 1455088), (1371, 1359568), (1393, 1338096), (1464, 1273202), (1592, 1170834), (1708, 1091316), (1828, 1019676), (2388, 780556), (2562, 727544), (2742, 679784), (2786, 669048), (2928, 636601), (3184, 585417), (3199, 582672), (3416, 545658), (3656, 509838), (4179, 446032), (4776, 390278), (5124, 363772), (5484, 339892), (5572, 334524), (6398, 291336), (6832, 272829), (7312, 254919), (8358, 223016), (9552, 195139), (9597, 194224), (10248, 181886), (10968, 169946), (11144, 167262), (12139, 153552), (12796, 145668), (16716, 111508), (19194, 97112), (20496, 90943), (21936, 84973), (22288, 83631), (24278, 76776), (25592, 72834), (27877, 66864), (33432, 55754), (36417, 51184), (38388, 48556)]