422301204

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 1194665472

約数和(自身を除く): 772364268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 73, 78, 94, 117, 141, 146, 156, 188, 219, 234, 263, 282, 292, 423, 438, 468, 526, 564, 611, 657, 789, 846, 876, 949, 1052, 1222, 1314, 1578, 1692, 1833, 1898, 2367, 2444, 2628, 2847, 3156, 3419, 3431, 3666, 3796, 4734, 5499, 5694, 6838, 6862, 7332, 8541, 9468, 10257, 10293, 10998, 11388, 12361, 13676, 13724, 17082, 19199, 20514, 20586, 21996, 24722, 30771, 30879, 34164, 37083, 38398, 41028, 41172, 44603, 49444, 57597, 61542, 61758, 74166, 76796, 89206, 111249, 115194, 123084, 123516, 133809, 148332, 160693, 172791, 178412, 222498, 230388, 249587, 267618, 321386, 345582, 401427, 444996, 482079, 499174, 535236, 642772, 691164, 748761, 802854, 902353, 964158, 998348, 1446237, 1497522, 1605708, 1804706, 1928316, 2246283, 2707059, 2892474, 2995044, 3609412, 4492566, 5414118, 5784948, 8121177, 8985132, 10828236, 11730589, 16242354, 23461178, 32484708, 35191767, 46922356, 70383534, 105575301, 140767068, 211150602, 422301204]

約数ペア:

[(1, 422301204), (2, 211150602), (3, 140767068), (4, 105575301), (6, 70383534), (9, 46922356), (12, 35191767), (13, 32484708), (18, 23461178), (26, 16242354), (36, 11730589), (39, 10828236), (47, 8985132), (52, 8121177), (73, 5784948), (78, 5414118), (94, 4492566), (117, 3609412), (141, 2995044), (146, 2892474), (156, 2707059), (188, 2246283), (219, 1928316), (234, 1804706), (263, 1605708), (282, 1497522), (292, 1446237), (423, 998348), (438, 964158), (468, 902353), (526, 802854), (564, 748761), (611, 691164), (657, 642772), (789, 535236), (846, 499174), (876, 482079), (949, 444996), (1052, 401427), (1222, 345582), (1314, 321386), (1578, 267618), (1692, 249587), (1833, 230388), (1898, 222498), (2367, 178412), (2444, 172791), (2628, 160693), (2847, 148332), (3156, 133809), (3419, 123516), (3431, 123084), (3666, 115194), (3796, 111249), (4734, 89206), (5499, 76796), (5694, 74166), (6838, 61758), (6862, 61542), (7332, 57597), (8541, 49444), (9468, 44603), (10257, 41172), (10293, 41028), (10998, 38398), (11388, 37083), (12361, 34164), (13676, 30879), (13724, 30771), (17082, 24722), (19199, 21996), (20514, 20586)]