423974736

素因数分解:

$2^4\times 3^6\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:412

約数の個数: 140

約数和(自身を含む): 1244725888

約数和(自身を除く): 820751152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 163, 216, 223, 243, 324, 326, 432, 446, 486, 489, 648, 652, 669, 729, 892, 972, 978, 1296, 1304, 1338, 1458, 1467, 1784, 1944, 1956, 2007, 2608, 2676, 2916, 2934, 3568, 3888, 3912, 4014, 4401, 5352, 5832, 5868, 6021, 7824, 8028, 8802, 10704, 11664, 11736, 12042, 13203, 16056, 17604, 18063, 23472, 24084, 26406, 32112, 35208, 36126, 36349, 39609, 48168, 52812, 54189, 70416, 72252, 72698, 79218, 96336, 105624, 108378, 109047, 118827, 144504, 145396, 158436, 162567, 211248, 216756, 218094, 237654, 289008, 290792, 316872, 325134, 327141, 433512, 436188, 475308, 581584, 633744, 650268, 654282, 867024, 872376, 950616, 981423, 1300536, 1308564, 1744752, 1901232, 1962846, 2601072, 2617128, 2944269, 3925692, 5234256, 5888538, 7851384, 8832807, 11777076, 15702768, 17665614, 23554152, 26498421, 35331228, 47108304, 52996842, 70662456, 105993684, 141324912, 211987368, 423974736]

約数ペア:

[(1, 423974736), (2, 211987368), (3, 141324912), (4, 105993684), (6, 70662456), (8, 52996842), (9, 47108304), (12, 35331228), (16, 26498421), (18, 23554152), (24, 17665614), (27, 15702768), (36, 11777076), (48, 8832807), (54, 7851384), (72, 5888538), (81, 5234256), (108, 3925692), (144, 2944269), (162, 2617128), (163, 2601072), (216, 1962846), (223, 1901232), (243, 1744752), (324, 1308564), (326, 1300536), (432, 981423), (446, 950616), (486, 872376), (489, 867024), (648, 654282), (652, 650268), (669, 633744), (729, 581584), (892, 475308), (972, 436188), (978, 433512), (1296, 327141), (1304, 325134), (1338, 316872), (1458, 290792), (1467, 289008), (1784, 237654), (1944, 218094), (1956, 216756), (2007, 211248), (2608, 162567), (2676, 158436), (2916, 145396), (2934, 144504), (3568, 118827), (3888, 109047), (3912, 108378), (4014, 105624), (4401, 96336), (5352, 79218), (5832, 72698), (5868, 72252), (6021, 70416), (7824, 54189), (8028, 52812), (8802, 48168), (10704, 39609), (11664, 36349), (11736, 36126), (12042, 35208), (13203, 32112), (16056, 26406), (17604, 24084), (18063, 23472)]