1738202872

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 144

約数和(自身を含む): 4042029600

約数和(自身を除く): 2303826728

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 41, 49, 56, 74, 79, 82, 98, 148, 158, 164, 196, 259, 287, 296, 316, 328, 392, 518, 553, 574, 632, 1036, 1106, 1148, 1369, 1517, 1813, 2009, 2072, 2212, 2296, 2738, 2923, 3034, 3239, 3626, 3871, 4018, 4424, 5476, 5846, 6068, 6478, 7252, 7742, 8036, 9583, 10619, 10952, 11692, 12136, 12956, 14504, 15484, 16072, 19166, 20461, 21238, 22673, 23384, 25912, 30968, 38332, 40922, 42476, 45346, 56129, 67081, 74333, 76664, 81844, 84952, 90692, 108151, 112258, 119843, 134162, 143227, 148666, 158711, 163688, 181384, 216302, 224516, 239686, 268324, 286454, 297332, 317422, 392903, 432604, 449032, 479372, 536648, 572908, 594664, 634844, 757057, 785806, 838901, 865208, 958744, 1145816, 1269688, 1514114, 1571612, 1677802, 2750321, 3028228, 3143224, 3355604, 4434191, 5299399, 5500642, 5872307, 6056456, 6711208, 8868382, 10598798, 11001284, 11744614, 17736764, 21197596, 22002568, 23489228, 31039337, 35473528, 42395192, 46978456, 62078674, 124157348, 217275359, 248314696, 434550718, 869101436, 1738202872]

約数ペア:

[(1, 1738202872), (2, 869101436), (4, 434550718), (7, 248314696), (8, 217275359), (14, 124157348), (28, 62078674), (37, 46978456), (41, 42395192), (49, 35473528), (56, 31039337), (74, 23489228), (79, 22002568), (82, 21197596), (98, 17736764), (148, 11744614), (158, 11001284), (164, 10598798), (196, 8868382), (259, 6711208), (287, 6056456), (296, 5872307), (316, 5500642), (328, 5299399), (392, 4434191), (518, 3355604), (553, 3143224), (574, 3028228), (632, 2750321), (1036, 1677802), (1106, 1571612), (1148, 1514114), (1369, 1269688), (1517, 1145816), (1813, 958744), (2009, 865208), (2072, 838901), (2212, 785806), (2296, 757057), (2738, 634844), (2923, 594664), (3034, 572908), (3239, 536648), (3626, 479372), (3871, 449032), (4018, 432604), (4424, 392903), (5476, 317422), (5846, 297332), (6068, 286454), (6478, 268324), (7252, 239686), (7742, 224516), (8036, 216302), (9583, 181384), (10619, 163688), (10952, 158711), (11692, 148666), (12136, 143227), (12956, 134162), (14504, 119843), (15484, 112258), (16072, 108151), (19166, 90692), (20461, 84952), (21238, 81844), (22673, 76664), (23384, 74333), (25912, 67081), (30968, 56129), (38332, 45346), (40922, 42476)]