245798064

素因数分解:

$2^4\times 3^4\times {\mathrm{89}}^1\times {\mathrm{2131}}^1$

素因数の和:2240

約数の個数: 100

約数和(自身を含む): 719741880

約数和(自身を除く): 473943816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 89, 108, 144, 162, 178, 216, 267, 324, 356, 432, 534, 648, 712, 801, 1068, 1296, 1424, 1602, 2131, 2136, 2403, 3204, 4262, 4272, 4806, 6393, 6408, 7209, 8524, 9612, 12786, 12816, 14418, 17048, 19179, 19224, 25572, 28836, 34096, 38358, 38448, 51144, 57537, 57672, 76716, 102288, 115074, 115344, 153432, 172611, 189659, 230148, 306864, 345222, 379318, 460296, 568977, 690444, 758636, 920592, 1137954, 1380888, 1517272, 1706931, 2275908, 2761776, 3034544, 3413862, 4551816, 5120793, 6827724, 9103632, 10241586, 13655448, 15362379, 20483172, 27310896, 30724758, 40966344, 61449516, 81932688, 122899032, 245798064]

約数ペア:

[(1, 245798064), (2, 122899032), (3, 81932688), (4, 61449516), (6, 40966344), (8, 30724758), (9, 27310896), (12, 20483172), (16, 15362379), (18, 13655448), (24, 10241586), (27, 9103632), (36, 6827724), (48, 5120793), (54, 4551816), (72, 3413862), (81, 3034544), (89, 2761776), (108, 2275908), (144, 1706931), (162, 1517272), (178, 1380888), (216, 1137954), (267, 920592), (324, 758636), (356, 690444), (432, 568977), (534, 460296), (648, 379318), (712, 345222), (801, 306864), (1068, 230148), (1296, 189659), (1424, 172611), (1602, 153432), (2131, 115344), (2136, 115074), (2403, 102288), (3204, 76716), (4262, 57672), (4272, 57537), (4806, 51144), (6393, 38448), (6408, 38358), (7209, 34096), (8524, 28836), (9612, 25572), (12786, 19224), (12816, 19179), (14418, 17048)]