447213936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:495

約数の個数: 160

約数和(自身を含む): 1308805120

約数和(自身を除く): 861591184

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 61, 62, 78, 93, 104, 122, 124, 156, 183, 186, 208, 244, 248, 312, 366, 372, 379, 403, 488, 496, 624, 732, 744, 758, 793, 806, 976, 1137, 1209, 1464, 1488, 1516, 1586, 1612, 1891, 2274, 2379, 2418, 2928, 3032, 3172, 3224, 3782, 4548, 4758, 4836, 4927, 5673, 6064, 6344, 6448, 7564, 9096, 9516, 9672, 9854, 11346, 11749, 12688, 14781, 15128, 18192, 19032, 19344, 19708, 22692, 23119, 23498, 24583, 29562, 30256, 35247, 38064, 39416, 45384, 46238, 46996, 49166, 59124, 69357, 70494, 73749, 78832, 90768, 92476, 93992, 98332, 118248, 138714, 140988, 147498, 152737, 184952, 187984, 196664, 236496, 277428, 281976, 294996, 300547, 305474, 369904, 393328, 458211, 554856, 563952, 589992, 601094, 610948, 716689, 901641, 916422, 1109712, 1179984, 1202188, 1221896, 1433378, 1803282, 1832844, 2150067, 2404376, 2443792, 2866756, 3606564, 3665688, 4300134, 4808752, 5733512, 7213128, 7331376, 8600268, 9316957, 11467024, 14426256, 17200536, 18633914, 27950871, 34401072, 37267828, 55901742, 74535656, 111803484, 149071312, 223606968, 447213936]

約数ペア:

[(1, 447213936), (2, 223606968), (3, 149071312), (4, 111803484), (6, 74535656), (8, 55901742), (12, 37267828), (13, 34401072), (16, 27950871), (24, 18633914), (26, 17200536), (31, 14426256), (39, 11467024), (48, 9316957), (52, 8600268), (61, 7331376), (62, 7213128), (78, 5733512), (93, 4808752), (104, 4300134), (122, 3665688), (124, 3606564), (156, 2866756), (183, 2443792), (186, 2404376), (208, 2150067), (244, 1832844), (248, 1803282), (312, 1433378), (366, 1221896), (372, 1202188), (379, 1179984), (403, 1109712), (488, 916422), (496, 901641), (624, 716689), (732, 610948), (744, 601094), (758, 589992), (793, 563952), (806, 554856), (976, 458211), (1137, 393328), (1209, 369904), (1464, 305474), (1488, 300547), (1516, 294996), (1586, 281976), (1612, 277428), (1891, 236496), (2274, 196664), (2379, 187984), (2418, 184952), (2928, 152737), (3032, 147498), (3172, 140988), (3224, 138714), (3782, 118248), (4548, 98332), (4758, 93992), (4836, 92476), (4927, 90768), (5673, 78832), (6064, 73749), (6344, 70494), (6448, 69357), (7564, 59124), (9096, 49166), (9516, 46996), (9672, 46238), (9854, 45384), (11346, 39416), (11749, 38064), (12688, 35247), (14781, 30256), (15128, 29562), (18192, 24583), (19032, 23498), (19344, 23119), (19708, 22692)]