1044496640

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2393}}^1$

素因数の和:2456

約数の個数: 144

約数和(自身を含む): 2818561536

約数和(自身を除く): 1774064896

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 220, 248, 256, 310, 320, 341, 352, 440, 496, 620, 640, 682, 704, 880, 992, 1240, 1280, 1364, 1408, 1705, 1760, 1984, 2393, 2480, 2728, 2816, 3410, 3520, 3968, 4786, 4960, 5456, 6820, 7040, 7936, 9572, 9920, 10912, 11965, 13640, 14080, 19144, 19840, 21824, 23930, 26323, 27280, 38288, 39680, 43648, 47860, 52646, 54560, 74183, 76576, 87296, 95720, 105292, 109120, 131615, 148366, 153152, 191440, 210584, 218240, 263230, 296732, 306304, 370915, 382880, 421168, 436480, 526460, 593464, 612608, 741830, 765760, 816013, 842336, 1052920, 1186928, 1483660, 1531520, 1632026, 1684672, 2105840, 2373856, 2967320, 3063040, 3264052, 3369344, 4080065, 4211680, 4747712, 5934640, 6528104, 6738688, 8160130, 8423360, 9495424, 11869280, 13056208, 16320260, 16846720, 18990848, 23738560, 26112416, 32640520, 33693440, 47477120, 52224832, 65281040, 94954240, 104449664, 130562080, 208899328, 261124160, 522248320, 1044496640]

約数ペア:

[(1, 1044496640), (2, 522248320), (4, 261124160), (5, 208899328), (8, 130562080), (10, 104449664), (11, 94954240), (16, 65281040), (20, 52224832), (22, 47477120), (31, 33693440), (32, 32640520), (40, 26112416), (44, 23738560), (55, 18990848), (62, 16846720), (64, 16320260), (80, 13056208), (88, 11869280), (110, 9495424), (124, 8423360), (128, 8160130), (155, 6738688), (160, 6528104), (176, 5934640), (220, 4747712), (248, 4211680), (256, 4080065), (310, 3369344), (320, 3264052), (341, 3063040), (352, 2967320), (440, 2373856), (496, 2105840), (620, 1684672), (640, 1632026), (682, 1531520), (704, 1483660), (880, 1186928), (992, 1052920), (1240, 842336), (1280, 816013), (1364, 765760), (1408, 741830), (1705, 612608), (1760, 593464), (1984, 526460), (2393, 436480), (2480, 421168), (2728, 382880), (2816, 370915), (3410, 306304), (3520, 296732), (3968, 263230), (4786, 218240), (4960, 210584), (5456, 191440), (6820, 153152), (7040, 148366), (7936, 131615), (9572, 109120), (9920, 105292), (10912, 95720), (11965, 87296), (13640, 76576), (14080, 74183), (19144, 54560), (19840, 52646), (21824, 47860), (23930, 43648), (26323, 39680), (27280, 38288)]