400441392

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12583}}^1$

素因数の和:12627

約数の個数: 120

約数和(自身を含む): 1277980704

約数和(自身を除く): 877539312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 34, 36, 39, 48, 51, 52, 68, 72, 78, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 306, 312, 408, 442, 468, 612, 624, 663, 816, 884, 936, 1224, 1326, 1768, 1872, 1989, 2448, 2652, 3536, 3978, 5304, 7956, 10608, 12583, 15912, 25166, 31824, 37749, 50332, 75498, 100664, 113247, 150996, 163579, 201328, 213911, 226494, 301992, 327158, 427822, 452988, 490737, 603984, 641733, 654316, 855644, 905976, 981474, 1283466, 1308632, 1472211, 1711288, 1811952, 1925199, 1962948, 2566932, 2617264, 2780843, 2944422, 3422576, 3850398, 3925896, 5133864, 5561686, 5888844, 7700796, 7851792, 8342529, 10267728, 11123372, 11777688, 15401592, 16685058, 22246744, 23555376, 25027587, 30803184, 33370116, 44493488, 50055174, 66740232, 100110348, 133480464, 200220696, 400441392]

約数ペア:

[(1, 400441392), (2, 200220696), (3, 133480464), (4, 100110348), (6, 66740232), (8, 50055174), (9, 44493488), (12, 33370116), (13, 30803184), (16, 25027587), (17, 23555376), (18, 22246744), (24, 16685058), (26, 15401592), (34, 11777688), (36, 11123372), (39, 10267728), (48, 8342529), (51, 7851792), (52, 7700796), (68, 5888844), (72, 5561686), (78, 5133864), (102, 3925896), (104, 3850398), (117, 3422576), (136, 2944422), (144, 2780843), (153, 2617264), (156, 2566932), (204, 1962948), (208, 1925199), (221, 1811952), (234, 1711288), (272, 1472211), (306, 1308632), (312, 1283466), (408, 981474), (442, 905976), (468, 855644), (612, 654316), (624, 641733), (663, 603984), (816, 490737), (884, 452988), (936, 427822), (1224, 327158), (1326, 301992), (1768, 226494), (1872, 213911), (1989, 201328), (2448, 163579), (2652, 150996), (3536, 113247), (3978, 100664), (5304, 75498), (7956, 50332), (10608, 37749), (12583, 31824), (15912, 25166)]