1777897368

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:990

約数の個数: 192

約数和(自身を含む): 5434490880

約数和(自身を除く): 3656593512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 71, 72, 78, 93, 104, 117, 124, 142, 156, 186, 213, 234, 248, 279, 284, 312, 372, 403, 426, 468, 558, 568, 639, 744, 806, 852, 863, 923, 936, 1116, 1209, 1278, 1612, 1704, 1726, 1846, 2201, 2232, 2418, 2556, 2589, 2769, 3224, 3452, 3627, 3692, 4402, 4836, 5112, 5178, 5538, 6603, 6904, 7254, 7384, 7767, 8307, 8804, 9672, 10356, 11076, 11219, 13206, 14508, 15534, 16614, 17608, 19809, 20712, 22152, 22438, 26412, 26753, 28613, 29016, 31068, 33228, 33657, 39618, 44876, 52824, 53506, 57226, 61273, 62136, 66456, 67314, 79236, 80259, 85839, 89752, 100971, 107012, 114452, 122546, 134628, 158472, 160518, 171678, 183819, 201942, 214024, 228904, 240777, 245092, 257517, 269256, 321036, 343356, 347789, 367638, 403884, 481554, 490184, 515034, 551457, 642072, 686712, 695578, 735276, 796549, 807768, 963108, 1030068, 1043367, 1102914, 1391156, 1470552, 1593098, 1899463, 1926216, 2060136, 2086734, 2205828, 2389647, 2782312, 3130101, 3186196, 3798926, 4173468, 4411656, 4779294, 5698389, 6260202, 6372392, 7168941, 7597852, 8346936, 9558588, 11396778, 12520404, 14337882, 15195704, 17095167, 19117176, 22793556, 24693019, 25040808, 28675764, 34190334, 45587112, 49386038, 57351528, 68380668, 74079057, 98772076, 136761336, 148158114, 197544152, 222237171, 296316228, 444474342, 592632456, 888948684, 1777897368]

約数ペア:

[(1, 1777897368), (2, 888948684), (3, 592632456), (4, 444474342), (6, 296316228), (8, 222237171), (9, 197544152), (12, 148158114), (13, 136761336), (18, 98772076), (24, 74079057), (26, 68380668), (31, 57351528), (36, 49386038), (39, 45587112), (52, 34190334), (62, 28675764), (71, 25040808), (72, 24693019), (78, 22793556), (93, 19117176), (104, 17095167), (117, 15195704), (124, 14337882), (142, 12520404), (156, 11396778), (186, 9558588), (213, 8346936), (234, 7597852), (248, 7168941), (279, 6372392), (284, 6260202), (312, 5698389), (372, 4779294), (403, 4411656), (426, 4173468), (468, 3798926), (558, 3186196), (568, 3130101), (639, 2782312), (744, 2389647), (806, 2205828), (852, 2086734), (863, 2060136), (923, 1926216), (936, 1899463), (1116, 1593098), (1209, 1470552), (1278, 1391156), (1612, 1102914), (1704, 1043367), (1726, 1030068), (1846, 963108), (2201, 807768), (2232, 796549), (2418, 735276), (2556, 695578), (2589, 686712), (2769, 642072), (3224, 551457), (3452, 515034), (3627, 490184), (3692, 481554), (4402, 403884), (4836, 367638), (5112, 347789), (5178, 343356), (5538, 321036), (6603, 269256), (6904, 257517), (7254, 245092), (7384, 240777), (7767, 228904), (8307, 214024), (8804, 201942), (9672, 183819), (10356, 171678), (11076, 160518), (11219, 158472), (13206, 134628), (14508, 122546), (15534, 114452), (16614, 107012), (17608, 100971), (19809, 89752), (20712, 85839), (22152, 80259), (22438, 79236), (26412, 67314), (26753, 66456), (28613, 62136), (29016, 61273), (31068, 57226), (33228, 53506), (33657, 52824), (39618, 44876)]