253233216

素因数分解:

$2^6\times 3^5\times {\mathrm{19}}^1\times {\mathrm{857}}^1$

素因数の和:903

約数の個数: 168

約数和(自身を含む): 793272480

約数和(自身を除く): 540039264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 576, 608, 648, 684, 857, 864, 912, 972, 1026, 1216, 1296, 1368, 1539, 1714, 1728, 1824, 1944, 2052, 2571, 2592, 2736, 3078, 3428, 3648, 3888, 4104, 4617, 5142, 5184, 5472, 6156, 6856, 7713, 7776, 8208, 9234, 10284, 10944, 12312, 13712, 15426, 15552, 16283, 16416, 18468, 20568, 23139, 24624, 27424, 30852, 32566, 32832, 36936, 41136, 46278, 48849, 49248, 54848, 61704, 65132, 69417, 73872, 82272, 92556, 97698, 98496, 123408, 130264, 138834, 146547, 147744, 164544, 185112, 195396, 208251, 246816, 260528, 277668, 293094, 295488, 370224, 390792, 416502, 439641, 493632, 521056, 555336, 586188, 740448, 781584, 833004, 879282, 1042112, 1110672, 1172376, 1318923, 1480896, 1563168, 1666008, 1758564, 2221344, 2344752, 2637846, 3126336, 3332016, 3517128, 3956769, 4442688, 4689504, 5275692, 6664032, 7034256, 7913538, 9379008, 10551384, 13328064, 14068512, 15827076, 21102768, 28137024, 31654152, 42205536, 63308304, 84411072, 126616608, 253233216]

約数ペア:

[(1, 253233216), (2, 126616608), (3, 84411072), (4, 63308304), (6, 42205536), (8, 31654152), (9, 28137024), (12, 21102768), (16, 15827076), (18, 14068512), (19, 13328064), (24, 10551384), (27, 9379008), (32, 7913538), (36, 7034256), (38, 6664032), (48, 5275692), (54, 4689504), (57, 4442688), (64, 3956769), (72, 3517128), (76, 3332016), (81, 3126336), (96, 2637846), (108, 2344752), (114, 2221344), (144, 1758564), (152, 1666008), (162, 1563168), (171, 1480896), (192, 1318923), (216, 1172376), (228, 1110672), (243, 1042112), (288, 879282), (304, 833004), (324, 781584), (342, 740448), (432, 586188), (456, 555336), (486, 521056), (513, 493632), (576, 439641), (608, 416502), (648, 390792), (684, 370224), (857, 295488), (864, 293094), (912, 277668), (972, 260528), (1026, 246816), (1216, 208251), (1296, 195396), (1368, 185112), (1539, 164544), (1714, 147744), (1728, 146547), (1824, 138834), (1944, 130264), (2052, 123408), (2571, 98496), (2592, 97698), (2736, 92556), (3078, 82272), (3428, 73872), (3648, 69417), (3888, 65132), (4104, 61704), (4617, 54848), (5142, 49248), (5184, 48849), (5472, 46278), (6156, 41136), (6856, 36936), (7713, 32832), (7776, 32566), (8208, 30852), (9234, 27424), (10284, 24624), (10944, 23139), (12312, 20568), (13712, 18468), (15426, 16416), (15552, 16283)]