388889793636

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1361}}^1\times {\mathrm{3407}}^1$

素因数の和:5045

約数の個数: 96

約数和(自身を含む): 943563962880

約数和(自身を除く): 554674169244

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 241, 348, 482, 723, 964, 1361, 1446, 2722, 2892, 3407, 4083, 5444, 6814, 6989, 8166, 10221, 13628, 13978, 16332, 20442, 20967, 27956, 39469, 40884, 41934, 78938, 83868, 98803, 118407, 157876, 197606, 236814, 296409, 328001, 395212, 473628, 592818, 656002, 821087, 984003, 1185636, 1312004, 1642174, 1968006, 2463261, 3284348, 3936012, 4636927, 4926522, 9273854, 9512029, 9853044, 13910781, 18547708, 19024058, 23811523, 27821562, 28536087, 38048116, 47623046, 55643124, 57072174, 71434569, 95246092, 114144348, 134470883, 142869138, 268941766, 285738276, 403412649, 537883532, 806825298, 1117499407, 1613650596, 2234998814, 3352498221, 4469997628, 6704996442, 13409992884, 32407482803, 64814965606, 97222448409, 129629931212, 194444896818, 388889793636]

約数ペア:

[(1, 388889793636), (2, 194444896818), (3, 129629931212), (4, 97222448409), (6, 64814965606), (12, 32407482803), (29, 13409992884), (58, 6704996442), (87, 4469997628), (116, 3352498221), (174, 2234998814), (241, 1613650596), (348, 1117499407), (482, 806825298), (723, 537883532), (964, 403412649), (1361, 285738276), (1446, 268941766), (2722, 142869138), (2892, 134470883), (3407, 114144348), (4083, 95246092), (5444, 71434569), (6814, 57072174), (6989, 55643124), (8166, 47623046), (10221, 38048116), (13628, 28536087), (13978, 27821562), (16332, 23811523), (20442, 19024058), (20967, 18547708), (27956, 13910781), (39469, 9853044), (40884, 9512029), (41934, 9273854), (78938, 4926522), (83868, 4636927), (98803, 3936012), (118407, 3284348), (157876, 2463261), (197606, 1968006), (236814, 1642174), (296409, 1312004), (328001, 1185636), (395212, 984003), (473628, 821087), (592818, 656002)]