1376128936

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 3351911220

約数和(自身を除く): 1975782284

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 124, 182, 196, 217, 248, 281, 364, 392, 403, 434, 562, 637, 728, 806, 868, 961, 1124, 1274, 1519, 1612, 1736, 1922, 1967, 2248, 2548, 2821, 3038, 3224, 3653, 3844, 3934, 5096, 5642, 6076, 6727, 7306, 7688, 7868, 8711, 11284, 12152, 12493, 13454, 13769, 14612, 15736, 17422, 19747, 22568, 24986, 25571, 26908, 27538, 29224, 34844, 39494, 47089, 49972, 51142, 53816, 55076, 60977, 69688, 78988, 87451, 94178, 99944, 102284, 110152, 113243, 121954, 157976, 174902, 178997, 188356, 204568, 226486, 243908, 270041, 349804, 357994, 376712, 426839, 452972, 487816, 540082, 612157, 699608, 715988, 792701, 853678, 905944, 1080164, 1224314, 1431976, 1585402, 1707356, 1890287, 2160328, 2448628, 3170804, 3414712, 3510533, 3780574, 4897256, 5548907, 6341608, 7021066, 7561148, 11097814, 13232009, 14042132, 15122296, 22195628, 24573731, 26464018, 28084264, 44391256, 49147462, 52928036, 98294924, 105856072, 172016117, 196589848, 344032234, 688064468, 1376128936]

約数ペア:

[(1, 1376128936), (2, 688064468), (4, 344032234), (7, 196589848), (8, 172016117), (13, 105856072), (14, 98294924), (26, 52928036), (28, 49147462), (31, 44391256), (49, 28084264), (52, 26464018), (56, 24573731), (62, 22195628), (91, 15122296), (98, 14042132), (104, 13232009), (124, 11097814), (182, 7561148), (196, 7021066), (217, 6341608), (248, 5548907), (281, 4897256), (364, 3780574), (392, 3510533), (403, 3414712), (434, 3170804), (562, 2448628), (637, 2160328), (728, 1890287), (806, 1707356), (868, 1585402), (961, 1431976), (1124, 1224314), (1274, 1080164), (1519, 905944), (1612, 853678), (1736, 792701), (1922, 715988), (1967, 699608), (2248, 612157), (2548, 540082), (2821, 487816), (3038, 452972), (3224, 426839), (3653, 376712), (3844, 357994), (3934, 349804), (5096, 270041), (5642, 243908), (6076, 226486), (6727, 204568), (7306, 188356), (7688, 178997), (7868, 174902), (8711, 157976), (11284, 121954), (12152, 113243), (12493, 110152), (13454, 102284), (13769, 99944), (14612, 94178), (15736, 87451), (17422, 78988), (19747, 69688), (22568, 60977), (24986, 55076), (25571, 53816), (26908, 51142), (27538, 49972), (29224, 47089), (34844, 39494)]