223444312

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 530031600

約数和(自身を除く): 306587288

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 163, 182, 196, 269, 326, 364, 392, 538, 637, 652, 728, 1076, 1141, 1274, 1304, 1883, 2119, 2152, 2282, 2548, 3497, 3766, 4238, 4564, 5096, 6994, 7532, 7987, 8476, 9128, 13181, 13988, 14833, 15064, 15974, 16952, 24479, 26362, 27976, 29666, 31948, 43847, 48958, 52724, 59332, 63896, 87694, 97916, 103831, 105448, 118664, 171353, 175388, 195832, 207662, 306929, 342706, 350776, 415324, 570011, 613858, 685412, 830648, 1140022, 1227716, 1370824, 2148503, 2280044, 2455432, 3990077, 4297006, 4560088, 7980154, 8594012, 15960308, 17188024, 27930539, 31920616, 55861078, 111722156, 223444312]

約数ペア:

[(1, 223444312), (2, 111722156), (4, 55861078), (7, 31920616), (8, 27930539), (13, 17188024), (14, 15960308), (26, 8594012), (28, 7980154), (49, 4560088), (52, 4297006), (56, 3990077), (91, 2455432), (98, 2280044), (104, 2148503), (163, 1370824), (182, 1227716), (196, 1140022), (269, 830648), (326, 685412), (364, 613858), (392, 570011), (538, 415324), (637, 350776), (652, 342706), (728, 306929), (1076, 207662), (1141, 195832), (1274, 175388), (1304, 171353), (1883, 118664), (2119, 105448), (2152, 103831), (2282, 97916), (2548, 87694), (3497, 63896), (3766, 59332), (4238, 52724), (4564, 48958), (5096, 43847), (6994, 31948), (7532, 29666), (7987, 27976), (8476, 26362), (9128, 24479), (13181, 16952), (13988, 15974), (14833, 15064)]