28902979968

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{38461}}^1$

素因数の和:38600

約数の個数: 128

約数和(自身を含む): 81600979200

約数和(自身を除く): 52697999232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 103, 114, 128, 152, 192, 206, 228, 304, 309, 384, 412, 456, 608, 618, 824, 912, 1216, 1236, 1648, 1824, 1957, 2432, 2472, 3296, 3648, 3914, 4944, 5871, 6592, 7296, 7828, 9888, 11742, 13184, 15656, 19776, 23484, 31312, 38461, 39552, 46968, 62624, 76922, 93936, 115383, 125248, 153844, 187872, 230766, 250496, 307688, 375744, 461532, 615376, 730759, 751488, 923064, 1230752, 1461518, 1846128, 2192277, 2461504, 2923036, 3692256, 3961483, 4384554, 4923008, 5846072, 7384512, 7922966, 8769108, 11692144, 11884449, 14769024, 15845932, 17538216, 23384288, 23768898, 31691864, 35076432, 46768576, 47537796, 63383728, 70152864, 75268177, 93537152, 95075592, 126767456, 140305728, 150536354, 190151184, 225804531, 253534912, 280611456, 301072708, 380302368, 451609062, 507069824, 602145416, 760604736, 903218124, 1204290832, 1521209472, 1806436248, 2408581664, 3612872496, 4817163328, 7225744992, 9634326656, 14451489984, 28902979968]

約数ペア:

[(1, 28902979968), (2, 14451489984), (3, 9634326656), (4, 7225744992), (6, 4817163328), (8, 3612872496), (12, 2408581664), (16, 1806436248), (19, 1521209472), (24, 1204290832), (32, 903218124), (38, 760604736), (48, 602145416), (57, 507069824), (64, 451609062), (76, 380302368), (96, 301072708), (103, 280611456), (114, 253534912), (128, 225804531), (152, 190151184), (192, 150536354), (206, 140305728), (228, 126767456), (304, 95075592), (309, 93537152), (384, 75268177), (412, 70152864), (456, 63383728), (608, 47537796), (618, 46768576), (824, 35076432), (912, 31691864), (1216, 23768898), (1236, 23384288), (1648, 17538216), (1824, 15845932), (1957, 14769024), (2432, 11884449), (2472, 11692144), (3296, 8769108), (3648, 7922966), (3914, 7384512), (4944, 5846072), (5871, 4923008), (6592, 4384554), (7296, 3961483), (7828, 3692256), (9888, 2923036), (11742, 2461504), (13184, 2192277), (15656, 1846128), (19776, 1461518), (23484, 1230752), (31312, 923064), (38461, 751488), (39552, 730759), (46968, 615376), (62624, 461532), (76922, 375744), (93936, 307688), (115383, 250496), (125248, 230766), (153844, 187872)]