1640496987192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7270933}}^1$

素因数の和:7271045

約数の個数: 128

約数和(自身を含む): 5025669580800

約数和(自身を除く): 3385172593608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 79, 84, 102, 119, 136, 158, 168, 204, 237, 238, 316, 357, 408, 474, 476, 553, 632, 714, 948, 952, 1106, 1343, 1428, 1659, 1896, 2212, 2686, 2856, 3318, 4029, 4424, 5372, 6636, 8058, 9401, 10744, 13272, 16116, 18802, 28203, 32232, 37604, 56406, 75208, 112812, 225624, 7270933, 14541866, 21812799, 29083732, 43625598, 50896531, 58167464, 87251196, 101793062, 123605861, 152689593, 174502392, 203586124, 247211722, 305379186, 370817583, 407172248, 494423444, 574403707, 610758372, 741635166, 865241027, 988846888, 1148807414, 1221516744, 1483270332, 1723211121, 1730482054, 2297614828, 2595723081, 2966540664, 3446422242, 3460964108, 4020825949, 4595229656, 5191446162, 6892844484, 6921928216, 8041651898, 9764863019, 10382892324, 12062477847, 13785688968, 16083303796, 19529726038, 20765784648, 24124955694, 29294589057, 32166607592, 39059452076, 48249911388, 58589178114, 68354041133, 78118904152, 96499822776, 117178356228, 136708082266, 205062123399, 234356712456, 273416164532, 410124246798, 546832329064, 820248493596, 1640496987192]

約数ペア:

[(1, 1640496987192), (2, 820248493596), (3, 546832329064), (4, 410124246798), (6, 273416164532), (7, 234356712456), (8, 205062123399), (12, 136708082266), (14, 117178356228), (17, 96499822776), (21, 78118904152), (24, 68354041133), (28, 58589178114), (34, 48249911388), (42, 39059452076), (51, 32166607592), (56, 29294589057), (68, 24124955694), (79, 20765784648), (84, 19529726038), (102, 16083303796), (119, 13785688968), (136, 12062477847), (158, 10382892324), (168, 9764863019), (204, 8041651898), (237, 6921928216), (238, 6892844484), (316, 5191446162), (357, 4595229656), (408, 4020825949), (474, 3460964108), (476, 3446422242), (553, 2966540664), (632, 2595723081), (714, 2297614828), (948, 1730482054), (952, 1723211121), (1106, 1483270332), (1343, 1221516744), (1428, 1148807414), (1659, 988846888), (1896, 865241027), (2212, 741635166), (2686, 610758372), (2856, 574403707), (3318, 494423444), (4029, 407172248), (4424, 370817583), (5372, 305379186), (6636, 247211722), (8058, 203586124), (9401, 174502392), (10744, 152689593), (13272, 123605861), (16116, 101793062), (18802, 87251196), (28203, 58167464), (32232, 50896531), (37604, 43625598), (56406, 29083732), (75208, 21812799), (112812, 14541866), (225624, 7270933)]