1445799186

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1777}}^1$

素因数の和:1881

約数の個数: 128

約数和(自身を含む): 3703929600

約数和(自身を除く): 2258130414

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 61, 78, 114, 117, 122, 171, 183, 234, 247, 342, 351, 366, 494, 513, 549, 702, 741, 793, 1026, 1098, 1159, 1482, 1586, 1647, 1777, 2223, 2318, 2379, 3294, 3477, 3554, 4446, 4758, 5331, 6669, 6954, 7137, 10431, 10662, 13338, 14274, 15067, 15993, 20862, 21411, 23101, 30134, 31293, 31986, 33763, 42822, 45201, 46202, 47979, 62586, 67526, 69303, 90402, 95958, 101289, 108397, 135603, 138606, 202578, 207909, 216794, 271206, 303867, 325191, 406809, 415818, 438919, 607734, 623727, 650382, 813618, 877838, 911601, 975573, 1247454, 1316757, 1409161, 1823202, 1951146, 2059543, 2633514, 2818322, 2926719, 3950271, 4119086, 4227483, 5853438, 6178629, 7900542, 8454966, 11850813, 12357258, 12682449, 18535887, 23701626, 25364898, 26774059, 37071774, 38047347, 53548118, 55607661, 76094694, 80322177, 111215322, 160644354, 240966531, 481933062, 722899593, 1445799186]

約数ペア:

[(1, 1445799186), (2, 722899593), (3, 481933062), (6, 240966531), (9, 160644354), (13, 111215322), (18, 80322177), (19, 76094694), (26, 55607661), (27, 53548118), (38, 38047347), (39, 37071774), (54, 26774059), (57, 25364898), (61, 23701626), (78, 18535887), (114, 12682449), (117, 12357258), (122, 11850813), (171, 8454966), (183, 7900542), (234, 6178629), (247, 5853438), (342, 4227483), (351, 4119086), (366, 3950271), (494, 2926719), (513, 2818322), (549, 2633514), (702, 2059543), (741, 1951146), (793, 1823202), (1026, 1409161), (1098, 1316757), (1159, 1247454), (1482, 975573), (1586, 911601), (1647, 877838), (1777, 813618), (2223, 650382), (2318, 623727), (2379, 607734), (3294, 438919), (3477, 415818), (3554, 406809), (4446, 325191), (4758, 303867), (5331, 271206), (6669, 216794), (6954, 207909), (7137, 202578), (10431, 138606), (10662, 135603), (13338, 108397), (14274, 101289), (15067, 95958), (15993, 90402), (20862, 69303), (21411, 67526), (23101, 62586), (30134, 47979), (31293, 46202), (31986, 45201), (33763, 42822)]