381361752

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2801}}^1$

素因数の和:2905

約数の個数: 96

約数和(自身を含む): 1084037760

約数和(自身を除く): 702676008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 61, 62, 72, 93, 122, 124, 183, 186, 244, 248, 279, 366, 372, 488, 549, 558, 732, 744, 1098, 1116, 1464, 1891, 2196, 2232, 2801, 3782, 4392, 5602, 5673, 7564, 8403, 11204, 11346, 15128, 16806, 17019, 22408, 22692, 25209, 33612, 34038, 45384, 50418, 67224, 68076, 86831, 100836, 136152, 170861, 173662, 201672, 260493, 341722, 347324, 512583, 520986, 683444, 694648, 781479, 1025166, 1041972, 1366888, 1537749, 1562958, 2050332, 2083944, 3075498, 3125916, 4100664, 5296691, 6150996, 6251832, 10593382, 12301992, 15890073, 21186764, 31780146, 42373528, 47670219, 63560292, 95340438, 127120584, 190680876, 381361752]

約数ペア:

[(1, 381361752), (2, 190680876), (3, 127120584), (4, 95340438), (6, 63560292), (8, 47670219), (9, 42373528), (12, 31780146), (18, 21186764), (24, 15890073), (31, 12301992), (36, 10593382), (61, 6251832), (62, 6150996), (72, 5296691), (93, 4100664), (122, 3125916), (124, 3075498), (183, 2083944), (186, 2050332), (244, 1562958), (248, 1537749), (279, 1366888), (366, 1041972), (372, 1025166), (488, 781479), (549, 694648), (558, 683444), (732, 520986), (744, 512583), (1098, 347324), (1116, 341722), (1464, 260493), (1891, 201672), (2196, 173662), (2232, 170861), (2801, 136152), (3782, 100836), (4392, 86831), (5602, 68076), (5673, 67224), (7564, 50418), (8403, 45384), (11204, 34038), (11346, 33612), (15128, 25209), (16806, 22692), (17019, 22408)]