38262465604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{439}}^1$

素因数の和:690

約数の個数: 144

約数和(自身を含む): 78703313920

約数和(自身を除く): 40440848316

約数列:

[1, 2, 4, 11, 22, 31, 37, 44, 62, 74, 121, 124, 148, 157, 242, 314, 341, 407, 439, 484, 628, 682, 814, 878, 1147, 1364, 1628, 1727, 1756, 2294, 3454, 3751, 4477, 4588, 4829, 4867, 5809, 6908, 7502, 8954, 9658, 9734, 11618, 12617, 13609, 15004, 16243, 17908, 18997, 19316, 19468, 23236, 25234, 27218, 32486, 37994, 50468, 53119, 53537, 54436, 63899, 64972, 68923, 75988, 106238, 107074, 127798, 137846, 138787, 149699, 178673, 180079, 212476, 214148, 255596, 275692, 277574, 299398, 357346, 360158, 503533, 555148, 588907, 598796, 702889, 714692, 720316, 758153, 1007066, 1177814, 1405778, 1516306, 1646689, 1965403, 1980869, 2014132, 2136613, 2355628, 2550151, 2811556, 3032612, 3293378, 3930806, 3961738, 4273226, 5100302, 5538863, 6586756, 7861612, 7923476, 8339683, 8546452, 10200604, 11077726, 16679366, 21789559, 22155452, 23502743, 28051661, 33358732, 43579118, 47005486, 56103322, 60927493, 79054681, 87158236, 94010972, 112206644, 121854986, 158109362, 243709972, 258530173, 308568271, 316218724, 517060346, 617136542, 869601491, 1034120692, 1234273084, 1739202982, 3478405964, 9565616401, 19131232802, 38262465604]

約数ペア:

[(1, 38262465604), (2, 19131232802), (4, 9565616401), (11, 3478405964), (22, 1739202982), (31, 1234273084), (37, 1034120692), (44, 869601491), (62, 617136542), (74, 517060346), (121, 316218724), (124, 308568271), (148, 258530173), (157, 243709972), (242, 158109362), (314, 121854986), (341, 112206644), (407, 94010972), (439, 87158236), (484, 79054681), (628, 60927493), (682, 56103322), (814, 47005486), (878, 43579118), (1147, 33358732), (1364, 28051661), (1628, 23502743), (1727, 22155452), (1756, 21789559), (2294, 16679366), (3454, 11077726), (3751, 10200604), (4477, 8546452), (4588, 8339683), (4829, 7923476), (4867, 7861612), (5809, 6586756), (6908, 5538863), (7502, 5100302), (8954, 4273226), (9658, 3961738), (9734, 3930806), (11618, 3293378), (12617, 3032612), (13609, 2811556), (15004, 2550151), (16243, 2355628), (17908, 2136613), (18997, 2014132), (19316, 1980869), (19468, 1965403), (23236, 1646689), (25234, 1516306), (27218, 1405778), (32486, 1177814), (37994, 1007066), (50468, 758153), (53119, 720316), (53537, 714692), (54436, 702889), (63899, 598796), (64972, 588907), (68923, 555148), (75988, 503533), (106238, 360158), (107074, 357346), (127798, 299398), (137846, 277574), (138787, 275692), (149699, 255596), (178673, 214148), (180079, 212476)]