1528707816

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:461

約数の個数: 160

約数和(自身を含む): 4390848000

約数和(自身を除く): 2862140184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 149, 162, 213, 216, 223, 284, 298, 324, 426, 446, 447, 568, 596, 639, 648, 669, 852, 892, 894, 1192, 1278, 1338, 1341, 1704, 1784, 1788, 1917, 2007, 2556, 2676, 2682, 3576, 3834, 4014, 4023, 5112, 5352, 5364, 5751, 6021, 7668, 8028, 8046, 10579, 10728, 11502, 12042, 12069, 15336, 15833, 16056, 16092, 18063, 21158, 23004, 24084, 24138, 31666, 31737, 32184, 33227, 36126, 42316, 46008, 47499, 48168, 48276, 63332, 63474, 66454, 72252, 84632, 94998, 95211, 96552, 99681, 126664, 126948, 132908, 142497, 144504, 189996, 190422, 199362, 253896, 265816, 284994, 285633, 299043, 379992, 380844, 398724, 427491, 569988, 571266, 598086, 761688, 797448, 854982, 856899, 897129, 1139976, 1142532, 1196172, 1282473, 1709964, 1713798, 1794258, 2285064, 2359117, 2392344, 2564946, 2691387, 3419928, 3427596, 3588516, 4718234, 5129892, 5382774, 6855192, 7077351, 7177032, 9436468, 10259784, 10765548, 14154702, 18872936, 21232053, 21531096, 28309404, 42464106, 56618808, 63696159, 84928212, 127392318, 169856424, 191088477, 254784636, 382176954, 509569272, 764353908, 1528707816]

約数ペア:

[(1, 1528707816), (2, 764353908), (3, 509569272), (4, 382176954), (6, 254784636), (8, 191088477), (9, 169856424), (12, 127392318), (18, 84928212), (24, 63696159), (27, 56618808), (36, 42464106), (54, 28309404), (71, 21531096), (72, 21232053), (81, 18872936), (108, 14154702), (142, 10765548), (149, 10259784), (162, 9436468), (213, 7177032), (216, 7077351), (223, 6855192), (284, 5382774), (298, 5129892), (324, 4718234), (426, 3588516), (446, 3427596), (447, 3419928), (568, 2691387), (596, 2564946), (639, 2392344), (648, 2359117), (669, 2285064), (852, 1794258), (892, 1713798), (894, 1709964), (1192, 1282473), (1278, 1196172), (1338, 1142532), (1341, 1139976), (1704, 897129), (1784, 856899), (1788, 854982), (1917, 797448), (2007, 761688), (2556, 598086), (2676, 571266), (2682, 569988), (3576, 427491), (3834, 398724), (4014, 380844), (4023, 379992), (5112, 299043), (5352, 285633), (5364, 284994), (5751, 265816), (6021, 253896), (7668, 199362), (8028, 190422), (8046, 189996), (10579, 144504), (10728, 142497), (11502, 132908), (12042, 126948), (12069, 126664), (15336, 99681), (15833, 96552), (16056, 95211), (16092, 94998), (18063, 84632), (21158, 72252), (23004, 66454), (24084, 63474), (24138, 63332), (31666, 48276), (31737, 48168), (32184, 47499), (33227, 46008), (36126, 42316)]