304986864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 1006435584

約数和(自身を除く): 701448720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 41, 42, 48, 52, 56, 78, 82, 84, 91, 104, 112, 123, 131, 156, 164, 168, 169, 182, 208, 246, 262, 273, 287, 312, 328, 336, 338, 364, 393, 492, 507, 524, 533, 546, 574, 624, 656, 676, 728, 786, 861, 917, 984, 1014, 1048, 1066, 1092, 1148, 1183, 1352, 1456, 1572, 1599, 1703, 1722, 1834, 1968, 2028, 2096, 2132, 2184, 2296, 2366, 2704, 2751, 3144, 3198, 3406, 3444, 3549, 3668, 3731, 4056, 4264, 4368, 4592, 4732, 5109, 5371, 5502, 6288, 6396, 6812, 6888, 6929, 7098, 7336, 7462, 8112, 8528, 9464, 10218, 10742, 11004, 11193, 11921, 12792, 13624, 13776, 13858, 14196, 14672, 14924, 16113, 18928, 20436, 20787, 21484, 22008, 22139, 22386, 23842, 25584, 27248, 27716, 28392, 29848, 32226, 35763, 37597, 40872, 41574, 42968, 44016, 44278, 44772, 47684, 48503, 55432, 56784, 59696, 64452, 66417, 69823, 71526, 75194, 81744, 83148, 85936, 88556, 89544, 95368, 97006, 110864, 112791, 128904, 132834, 139646, 143052, 145509, 150388, 154973, 166296, 177112, 179088, 190736, 194012, 209469, 225582, 257808, 265668, 279292, 286104, 291018, 300776, 309946, 332592, 354224, 388024, 418938, 451164, 464919, 488761, 531336, 558584, 572208, 582036, 601552, 619892, 776048, 837876, 902328, 907699, 929838, 977522, 1062672, 1117168, 1164072, 1239784, 1466283, 1675752, 1804656, 1815398, 1859676, 1955044, 2328144, 2479568, 2723097, 2932566, 3351504, 3630796, 3719352, 3910088, 5446194, 5865132, 6353893, 7261592, 7438704, 7820176, 10892388, 11730264, 12707786, 14523184, 19061679, 21784776, 23460528, 25415572, 38123358, 43569552, 50831144, 76246716, 101662288, 152493432, 304986864]

約数ペア:

[(1, 304986864), (2, 152493432), (3, 101662288), (4, 76246716), (6, 50831144), (7, 43569552), (8, 38123358), (12, 25415572), (13, 23460528), (14, 21784776), (16, 19061679), (21, 14523184), (24, 12707786), (26, 11730264), (28, 10892388), (39, 7820176), (41, 7438704), (42, 7261592), (48, 6353893), (52, 5865132), (56, 5446194), (78, 3910088), (82, 3719352), (84, 3630796), (91, 3351504), (104, 2932566), (112, 2723097), (123, 2479568), (131, 2328144), (156, 1955044), (164, 1859676), (168, 1815398), (169, 1804656), (182, 1675752), (208, 1466283), (246, 1239784), (262, 1164072), (273, 1117168), (287, 1062672), (312, 977522), (328, 929838), (336, 907699), (338, 902328), (364, 837876), (393, 776048), (492, 619892), (507, 601552), (524, 582036), (533, 572208), (546, 558584), (574, 531336), (624, 488761), (656, 464919), (676, 451164), (728, 418938), (786, 388024), (861, 354224), (917, 332592), (984, 309946), (1014, 300776), (1048, 291018), (1066, 286104), (1092, 279292), (1148, 265668), (1183, 257808), (1352, 225582), (1456, 209469), (1572, 194012), (1599, 190736), (1703, 179088), (1722, 177112), (1834, 166296), (1968, 154973), (2028, 150388), (2096, 145509), (2132, 143052), (2184, 139646), (2296, 132834), (2366, 128904), (2704, 112791), (2751, 110864), (3144, 97006), (3198, 95368), (3406, 89544), (3444, 88556), (3549, 85936), (3668, 83148), (3731, 81744), (4056, 75194), (4264, 71526), (4368, 69823), (4592, 66417), (4732, 64452), (5109, 59696), (5371, 56784), (5502, 55432), (6288, 48503), (6396, 47684), (6812, 44772), (6888, 44278), (6929, 44016), (7098, 42968), (7336, 41574), (7462, 40872), (8112, 37597), (8528, 35763), (9464, 32226), (10218, 29848), (10742, 28392), (11004, 27716), (11193, 27248), (11921, 25584), (12792, 23842), (13624, 22386), (13776, 22139), (13858, 22008), (14196, 21484), (14672, 20787), (14924, 20436), (16113, 18928)]