2139552

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:75

約数の個数: 144

約数和(自身を含む): 7076160

約数和(自身を除く): 4936608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 23, 24, 32, 34, 36, 38, 46, 48, 51, 57, 68, 69, 72, 76, 92, 96, 102, 114, 136, 138, 144, 152, 153, 171, 184, 204, 207, 228, 272, 276, 288, 304, 306, 323, 342, 368, 391, 408, 414, 437, 456, 544, 552, 608, 612, 646, 684, 736, 782, 816, 828, 874, 912, 969, 1104, 1173, 1224, 1292, 1311, 1368, 1564, 1632, 1656, 1748, 1824, 1938, 2208, 2346, 2448, 2584, 2622, 2736, 2907, 3128, 3312, 3496, 3519, 3876, 3933, 4692, 4896, 5168, 5244, 5472, 5814, 6256, 6624, 6992, 7038, 7429, 7752, 7866, 9384, 10336, 10488, 11628, 12512, 13984, 14076, 14858, 15504, 15732, 18768, 20976, 22287, 23256, 28152, 29716, 31008, 31464, 37536, 41952, 44574, 46512, 56304, 59432, 62928, 66861, 89148, 93024, 112608, 118864, 125856, 133722, 178296, 237728, 267444, 356592, 534888, 713184, 1069776, 2139552]

約数ペア:

[(1, 2139552), (2, 1069776), (3, 713184), (4, 534888), (6, 356592), (8, 267444), (9, 237728), (12, 178296), (16, 133722), (17, 125856), (18, 118864), (19, 112608), (23, 93024), (24, 89148), (32, 66861), (34, 62928), (36, 59432), (38, 56304), (46, 46512), (48, 44574), (51, 41952), (57, 37536), (68, 31464), (69, 31008), (72, 29716), (76, 28152), (92, 23256), (96, 22287), (102, 20976), (114, 18768), (136, 15732), (138, 15504), (144, 14858), (152, 14076), (153, 13984), (171, 12512), (184, 11628), (204, 10488), (207, 10336), (228, 9384), (272, 7866), (276, 7752), (288, 7429), (304, 7038), (306, 6992), (323, 6624), (342, 6256), (368, 5814), (391, 5472), (408, 5244), (414, 5168), (437, 4896), (456, 4692), (544, 3933), (552, 3876), (608, 3519), (612, 3496), (646, 3312), (684, 3128), (736, 2907), (782, 2736), (816, 2622), (828, 2584), (874, 2448), (912, 2346), (969, 2208), (1104, 1938), (1173, 1824), (1224, 1748), (1292, 1656), (1311, 1632), (1368, 1564)]