219384288

素因数分解:

$2^5\times 3^5\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 144

約数和(自身を含む): 656313840

約数和(自身を除く): 436929552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 89, 96, 108, 144, 162, 178, 216, 243, 267, 288, 317, 324, 356, 432, 486, 534, 634, 648, 712, 801, 864, 951, 972, 1068, 1268, 1296, 1424, 1602, 1902, 1944, 2136, 2403, 2536, 2592, 2848, 2853, 3204, 3804, 3888, 4272, 4806, 5072, 5706, 6408, 7209, 7608, 7776, 8544, 8559, 9612, 10144, 11412, 12816, 14418, 15216, 17118, 19224, 21627, 22824, 25632, 25677, 28213, 28836, 30432, 34236, 38448, 43254, 45648, 51354, 56426, 57672, 68472, 76896, 77031, 84639, 86508, 91296, 102708, 112852, 115344, 136944, 154062, 169278, 173016, 205416, 225704, 230688, 253917, 273888, 308124, 338556, 346032, 410832, 451408, 507834, 616248, 677112, 692064, 761751, 821664, 902816, 1015668, 1232496, 1354224, 1523502, 2031336, 2285253, 2464992, 2708448, 3047004, 4062672, 4570506, 6094008, 6855759, 8125344, 9141012, 12188016, 13711518, 18282024, 24376032, 27423036, 36564048, 54846072, 73128096, 109692144, 219384288]

約数ペア:

[(1, 219384288), (2, 109692144), (3, 73128096), (4, 54846072), (6, 36564048), (8, 27423036), (9, 24376032), (12, 18282024), (16, 13711518), (18, 12188016), (24, 9141012), (27, 8125344), (32, 6855759), (36, 6094008), (48, 4570506), (54, 4062672), (72, 3047004), (81, 2708448), (89, 2464992), (96, 2285253), (108, 2031336), (144, 1523502), (162, 1354224), (178, 1232496), (216, 1015668), (243, 902816), (267, 821664), (288, 761751), (317, 692064), (324, 677112), (356, 616248), (432, 507834), (486, 451408), (534, 410832), (634, 346032), (648, 338556), (712, 308124), (801, 273888), (864, 253917), (951, 230688), (972, 225704), (1068, 205416), (1268, 173016), (1296, 169278), (1424, 154062), (1602, 136944), (1902, 115344), (1944, 112852), (2136, 102708), (2403, 91296), (2536, 86508), (2592, 84639), (2848, 77031), (2853, 76896), (3204, 68472), (3804, 57672), (3888, 56426), (4272, 51354), (4806, 45648), (5072, 43254), (5706, 38448), (6408, 34236), (7209, 30432), (7608, 28836), (7776, 28213), (8544, 25677), (8559, 25632), (9612, 22824), (10144, 21627), (11412, 19224), (12816, 17118), (14418, 15216)]