242731566

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 240

約数和(自身を含む): 718391520

約数和(自身を除く): 475659954

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 29, 33, 42, 54, 58, 61, 63, 66, 77, 81, 87, 99, 121, 122, 126, 154, 162, 174, 183, 189, 198, 203, 231, 242, 261, 297, 319, 363, 366, 378, 406, 427, 462, 522, 549, 567, 594, 609, 638, 671, 693, 726, 783, 847, 854, 891, 957, 1089, 1098, 1134, 1218, 1281, 1342, 1386, 1566, 1647, 1694, 1769, 1782, 1827, 1914, 2013, 2079, 2178, 2233, 2349, 2541, 2562, 2871, 3267, 3294, 3509, 3538, 3654, 3843, 4026, 4158, 4466, 4697, 4698, 4941, 5082, 5307, 5481, 5742, 6039, 6237, 6534, 6699, 7018, 7381, 7623, 7686, 8613, 9394, 9801, 9882, 10527, 10614, 10962, 11529, 12078, 12383, 12474, 13398, 14091, 14762, 15246, 15921, 16443, 17226, 18117, 19459, 19602, 20097, 21054, 22143, 22869, 23058, 24563, 24766, 25839, 28182, 31581, 31842, 32886, 34587, 36234, 37149, 38918, 40194, 42273, 44286, 45738, 47763, 49126, 51667, 51678, 54351, 58377, 60291, 63162, 66429, 68607, 69174, 73689, 74298, 84546, 94743, 95526, 103334, 108702, 111447, 116754, 120582, 126819, 132858, 136213, 137214, 143289, 147378, 155001, 175131, 180873, 189486, 199287, 214049, 221067, 222894, 253638, 272426, 284229, 286578, 310002, 334341, 350262, 361746, 380457, 398574, 408639, 428098, 442134, 465003, 525393, 568458, 597861, 642147, 663201, 668682, 760914, 817278, 930006, 1003023, 1050786, 1195722, 1225917, 1284294, 1326402, 1395009, 1498343, 1576179, 1926441, 1989603, 2006046, 2451834, 2790018, 2996686, 3152358, 3677751, 3852882, 3979206, 4185027, 4495029, 5779323, 7355502, 8370054, 8990058, 11033253, 11558646, 13485087, 17337969, 22066506, 26970174, 34675938, 40455261, 80910522, 121365783, 242731566]

約数ペア:

[(1, 242731566), (2, 121365783), (3, 80910522), (6, 40455261), (7, 34675938), (9, 26970174), (11, 22066506), (14, 17337969), (18, 13485087), (21, 11558646), (22, 11033253), (27, 8990058), (29, 8370054), (33, 7355502), (42, 5779323), (54, 4495029), (58, 4185027), (61, 3979206), (63, 3852882), (66, 3677751), (77, 3152358), (81, 2996686), (87, 2790018), (99, 2451834), (121, 2006046), (122, 1989603), (126, 1926441), (154, 1576179), (162, 1498343), (174, 1395009), (183, 1326402), (189, 1284294), (198, 1225917), (203, 1195722), (231, 1050786), (242, 1003023), (261, 930006), (297, 817278), (319, 760914), (363, 668682), (366, 663201), (378, 642147), (406, 597861), (427, 568458), (462, 525393), (522, 465003), (549, 442134), (567, 428098), (594, 408639), (609, 398574), (638, 380457), (671, 361746), (693, 350262), (726, 334341), (783, 310002), (847, 286578), (854, 284229), (891, 272426), (957, 253638), (1089, 222894), (1098, 221067), (1134, 214049), (1218, 199287), (1281, 189486), (1342, 180873), (1386, 175131), (1566, 155001), (1647, 147378), (1694, 143289), (1769, 137214), (1782, 136213), (1827, 132858), (1914, 126819), (2013, 120582), (2079, 116754), (2178, 111447), (2233, 108702), (2349, 103334), (2541, 95526), (2562, 94743), (2871, 84546), (3267, 74298), (3294, 73689), (3509, 69174), (3538, 68607), (3654, 66429), (3843, 63162), (4026, 60291), (4158, 58377), (4466, 54351), (4697, 51678), (4698, 51667), (4941, 49126), (5082, 47763), (5307, 45738), (5481, 44286), (5742, 42273), (6039, 40194), (6237, 38918), (6534, 37149), (6699, 36234), (7018, 34587), (7381, 32886), (7623, 31842), (7686, 31581), (8613, 28182), (9394, 25839), (9801, 24766), (9882, 24563), (10527, 23058), (10614, 22869), (10962, 22143), (11529, 21054), (12078, 20097), (12383, 19602), (12474, 19459), (13398, 18117), (14091, 17226), (14762, 16443), (15246, 15921)]