308250384

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 891026304

約数和(自身を除く): 582775920

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 67, 73, 78, 101, 104, 134, 146, 156, 201, 202, 208, 219, 268, 292, 303, 312, 402, 404, 438, 536, 584, 606, 624, 804, 808, 871, 876, 949, 1072, 1168, 1212, 1313, 1608, 1616, 1742, 1752, 1898, 2424, 2613, 2626, 2847, 3216, 3484, 3504, 3796, 3939, 4848, 4891, 5226, 5252, 5694, 6767, 6968, 7373, 7592, 7878, 9782, 10452, 10504, 11388, 13534, 13936, 14673, 14746, 15184, 15756, 19564, 20301, 20904, 21008, 22119, 22776, 27068, 29346, 29492, 31512, 39128, 40602, 41808, 44238, 45552, 54136, 58692, 58984, 63024, 63583, 78256, 81204, 87971, 88476, 95849, 108272, 117384, 117968, 127166, 162408, 175942, 176952, 190749, 191698, 234768, 254332, 263913, 287547, 324816, 351884, 353904, 381498, 383396, 493991, 508664, 527826, 575094, 703768, 762996, 766792, 987982, 1017328, 1055652, 1150188, 1407536, 1481973, 1525992, 1533584, 1975964, 2111304, 2300376, 2963946, 3051984, 3951928, 4222608, 4600752, 5927892, 6421883, 7903856, 11855784, 12843766, 19265649, 23711568, 25687532, 38531298, 51375064, 77062596, 102750128, 154125192, 308250384]

約数ペア:

[(1, 308250384), (2, 154125192), (3, 102750128), (4, 77062596), (6, 51375064), (8, 38531298), (12, 25687532), (13, 23711568), (16, 19265649), (24, 12843766), (26, 11855784), (39, 7903856), (48, 6421883), (52, 5927892), (67, 4600752), (73, 4222608), (78, 3951928), (101, 3051984), (104, 2963946), (134, 2300376), (146, 2111304), (156, 1975964), (201, 1533584), (202, 1525992), (208, 1481973), (219, 1407536), (268, 1150188), (292, 1055652), (303, 1017328), (312, 987982), (402, 766792), (404, 762996), (438, 703768), (536, 575094), (584, 527826), (606, 508664), (624, 493991), (804, 383396), (808, 381498), (871, 353904), (876, 351884), (949, 324816), (1072, 287547), (1168, 263913), (1212, 254332), (1313, 234768), (1608, 191698), (1616, 190749), (1742, 176952), (1752, 175942), (1898, 162408), (2424, 127166), (2613, 117968), (2626, 117384), (2847, 108272), (3216, 95849), (3484, 88476), (3504, 87971), (3796, 81204), (3939, 78256), (4848, 63583), (4891, 63024), (5226, 58984), (5252, 58692), (5694, 54136), (6767, 45552), (6968, 44238), (7373, 41808), (7592, 40602), (7878, 39128), (9782, 31512), (10452, 29492), (10504, 29346), (11388, 27068), (13534, 22776), (13936, 22119), (14673, 21008), (14746, 20904), (15184, 20301), (15756, 19564)]