242839152

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:300

約数の個数: 240

約数和(自身を含む): 793877760

約数和(自身を除く): 551038608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 23, 24, 34, 36, 38, 46, 48, 51, 57, 68, 69, 72, 76, 92, 102, 114, 136, 138, 144, 152, 153, 171, 184, 204, 207, 227, 228, 272, 276, 304, 306, 323, 342, 368, 391, 408, 414, 437, 454, 456, 552, 612, 646, 681, 684, 782, 816, 828, 874, 908, 912, 969, 1104, 1173, 1224, 1292, 1311, 1362, 1368, 1564, 1656, 1748, 1816, 1938, 2043, 2346, 2448, 2584, 2622, 2724, 2736, 2907, 3128, 3312, 3496, 3519, 3632, 3859, 3876, 3933, 4086, 4313, 4692, 5168, 5221, 5244, 5448, 5814, 6256, 6992, 7038, 7429, 7718, 7752, 7866, 8172, 8626, 9384, 10442, 10488, 10896, 11577, 11628, 12939, 14076, 14858, 15436, 15504, 15663, 15732, 16344, 17252, 18768, 20884, 20976, 22287, 23154, 23256, 25878, 28152, 29716, 30872, 31326, 31464, 32688, 34504, 34731, 38817, 41768, 44574, 46308, 46512, 46989, 51756, 56304, 59432, 61744, 62652, 62928, 66861, 69008, 69462, 73321, 77634, 83536, 88757, 89148, 92616, 93978, 99199, 103512, 118864, 125304, 133722, 138924, 146642, 155268, 177514, 178296, 185232, 187956, 198398, 207024, 219963, 250608, 266271, 267444, 277848, 293284, 297597, 310536, 355028, 356592, 375912, 396796, 439926, 532542, 534888, 555696, 586568, 595194, 621072, 659889, 710056, 751824, 793592, 798813, 879852, 892791, 1065084, 1069776, 1173136, 1190388, 1319778, 1420112, 1587184, 1597626, 1686383, 1759704, 1785582, 2130168, 2380776, 2639556, 3195252, 3372766, 3519408, 3571164, 4260336, 4761552, 5059149, 5279112, 6390504, 6745532, 7142328, 10118298, 10558224, 12781008, 13491064, 14284656, 15177447, 20236596, 26982128, 30354894, 40473192, 60709788, 80946384, 121419576, 242839152]

約数ペア:

[(1, 242839152), (2, 121419576), (3, 80946384), (4, 60709788), (6, 40473192), (8, 30354894), (9, 26982128), (12, 20236596), (16, 15177447), (17, 14284656), (18, 13491064), (19, 12781008), (23, 10558224), (24, 10118298), (34, 7142328), (36, 6745532), (38, 6390504), (46, 5279112), (48, 5059149), (51, 4761552), (57, 4260336), (68, 3571164), (69, 3519408), (72, 3372766), (76, 3195252), (92, 2639556), (102, 2380776), (114, 2130168), (136, 1785582), (138, 1759704), (144, 1686383), (152, 1597626), (153, 1587184), (171, 1420112), (184, 1319778), (204, 1190388), (207, 1173136), (227, 1069776), (228, 1065084), (272, 892791), (276, 879852), (304, 798813), (306, 793592), (323, 751824), (342, 710056), (368, 659889), (391, 621072), (408, 595194), (414, 586568), (437, 555696), (454, 534888), (456, 532542), (552, 439926), (612, 396796), (646, 375912), (681, 356592), (684, 355028), (782, 310536), (816, 297597), (828, 293284), (874, 277848), (908, 267444), (912, 266271), (969, 250608), (1104, 219963), (1173, 207024), (1224, 198398), (1292, 187956), (1311, 185232), (1362, 178296), (1368, 177514), (1564, 155268), (1656, 146642), (1748, 138924), (1816, 133722), (1938, 125304), (2043, 118864), (2346, 103512), (2448, 99199), (2584, 93978), (2622, 92616), (2724, 89148), (2736, 88757), (2907, 83536), (3128, 77634), (3312, 73321), (3496, 69462), (3519, 69008), (3632, 66861), (3859, 62928), (3876, 62652), (3933, 61744), (4086, 59432), (4313, 56304), (4692, 51756), (5168, 46989), (5221, 46512), (5244, 46308), (5448, 44574), (5814, 41768), (6256, 38817), (6992, 34731), (7038, 34504), (7429, 32688), (7718, 31464), (7752, 31326), (7866, 30872), (8172, 29716), (8626, 28152), (9384, 25878), (10442, 23256), (10488, 23154), (10896, 22287), (11577, 20976), (11628, 20884), (12939, 18768), (14076, 17252), (14858, 16344), (15436, 15732), (15504, 15663)]