4509778878

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:391

約数の個数: 144

約数和(自身を含む): 11158952688

約数和(自身を除く): 6649173810

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 137, 173, 186, 198, 274, 279, 341, 346, 411, 519, 558, 682, 822, 961, 1023, 1038, 1233, 1507, 1557, 1903, 1922, 2046, 2466, 2883, 3014, 3069, 3114, 3806, 4247, 4521, 5363, 5709, 5766, 6138, 8494, 8649, 9042, 10571, 10726, 11418, 12741, 13563, 16089, 17127, 17298, 21142, 23701, 25482, 27126, 31713, 32178, 34254, 38223, 46717, 47402, 48267, 58993, 63426, 71103, 76446, 93434, 95139, 96534, 117986, 131657, 140151, 142206, 166253, 176979, 190278, 213309, 260711, 263314, 280302, 332506, 353958, 394971, 420453, 426618, 498759, 521422, 530937, 734731, 782133, 789942, 840906, 997518, 1061874, 1184913, 1448227, 1469462, 1496277, 1564266, 1828783, 2204193, 2346399, 2369826, 2896454, 2992554, 3657566, 4344681, 4408386, 4692798, 5486349, 6612579, 8082041, 8689362, 10972698, 13034043, 13225158, 16164082, 16459047, 22776661, 24246123, 26068086, 32918094, 45553322, 48492246, 68329983, 72738369, 136659966, 145476738, 204989949, 250543271, 409979898, 501086542, 751629813, 1503259626, 2254889439, 4509778878]

約数ペア:

[(1, 4509778878), (2, 2254889439), (3, 1503259626), (6, 751629813), (9, 501086542), (11, 409979898), (18, 250543271), (22, 204989949), (31, 145476738), (33, 136659966), (62, 72738369), (66, 68329983), (93, 48492246), (99, 45553322), (137, 32918094), (173, 26068086), (186, 24246123), (198, 22776661), (274, 16459047), (279, 16164082), (341, 13225158), (346, 13034043), (411, 10972698), (519, 8689362), (558, 8082041), (682, 6612579), (822, 5486349), (961, 4692798), (1023, 4408386), (1038, 4344681), (1233, 3657566), (1507, 2992554), (1557, 2896454), (1903, 2369826), (1922, 2346399), (2046, 2204193), (2466, 1828783), (2883, 1564266), (3014, 1496277), (3069, 1469462), (3114, 1448227), (3806, 1184913), (4247, 1061874), (4521, 997518), (5363, 840906), (5709, 789942), (5766, 782133), (6138, 734731), (8494, 530937), (8649, 521422), (9042, 498759), (10571, 426618), (10726, 420453), (11418, 394971), (12741, 353958), (13563, 332506), (16089, 280302), (17127, 263314), (17298, 260711), (21142, 213309), (23701, 190278), (25482, 176979), (27126, 166253), (31713, 142206), (32178, 140151), (34254, 131657), (38223, 117986), (46717, 96534), (47402, 95139), (48267, 93434), (58993, 76446), (63426, 71103)]