29988780912

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{720607}}^1$

素因数の和:720655

約数の個数: 90

約数和(自身を含む): 89154342368

約数和(自身を除く): 59165561456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 1156, 1224, 1734, 2312, 2448, 2601, 3468, 4624, 5202, 6936, 10404, 13872, 20808, 41616, 720607, 1441214, 2161821, 2882428, 4323642, 5764856, 6485463, 8647284, 11529712, 12250319, 12970926, 17294568, 24500638, 25941852, 34589136, 36750957, 49001276, 51883704, 73501914, 98002552, 103767408, 110252871, 147003828, 196005104, 208255423, 220505742, 294007656, 416510846, 441011484, 588015312, 624766269, 833021692, 882022968, 1249532538, 1666043384, 1764045936, 1874298807, 2499065076, 3332086768, 3748597614, 4998130152, 7497195228, 9996260304, 14994390456, 29988780912]

約数ペア:

[(1, 29988780912), (2, 14994390456), (3, 9996260304), (4, 7497195228), (6, 4998130152), (8, 3748597614), (9, 3332086768), (12, 2499065076), (16, 1874298807), (17, 1764045936), (18, 1666043384), (24, 1249532538), (34, 882022968), (36, 833021692), (48, 624766269), (51, 588015312), (68, 441011484), (72, 416510846), (102, 294007656), (136, 220505742), (144, 208255423), (153, 196005104), (204, 147003828), (272, 110252871), (289, 103767408), (306, 98002552), (408, 73501914), (578, 51883704), (612, 49001276), (816, 36750957), (867, 34589136), (1156, 25941852), (1224, 24500638), (1734, 17294568), (2312, 12970926), (2448, 12250319), (2601, 11529712), (3468, 8647284), (4624, 6485463), (5202, 5764856), (6936, 4323642), (10404, 2882428), (13872, 2161821), (20808, 1441214), (41616, 720607)]