193373388

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4091}}^1$

素因数の和:4215

約数の個数: 72

約数和(自身を含む): 531747216

約数和(自身を除く): 338373828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 101, 117, 156, 202, 234, 303, 404, 468, 606, 909, 1212, 1313, 1818, 2626, 3636, 3939, 4091, 5252, 7878, 8182, 11817, 12273, 15756, 16364, 23634, 24546, 36819, 47268, 49092, 53183, 73638, 106366, 147276, 159549, 212732, 319098, 413191, 478647, 638196, 826382, 957294, 1239573, 1652764, 1914588, 2479146, 3718719, 4958292, 5371483, 7437438, 10742966, 14874876, 16114449, 21485932, 32228898, 48343347, 64457796, 96686694, 193373388]

約数ペア:

[(1, 193373388), (2, 96686694), (3, 64457796), (4, 48343347), (6, 32228898), (9, 21485932), (12, 16114449), (13, 14874876), (18, 10742966), (26, 7437438), (36, 5371483), (39, 4958292), (52, 3718719), (78, 2479146), (101, 1914588), (117, 1652764), (156, 1239573), (202, 957294), (234, 826382), (303, 638196), (404, 478647), (468, 413191), (606, 319098), (909, 212732), (1212, 159549), (1313, 147276), (1818, 106366), (2626, 73638), (3636, 53183), (3939, 49092), (4091, 47268), (5252, 36819), (7878, 24546), (8182, 23634), (11817, 16364), (12273, 15756)]