438237072

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:718

約数の個数: 240

約数和(自身を含む): 1540401408

約数和(自身を除く): 1102164336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 53, 56, 63, 72, 78, 84, 91, 104, 106, 112, 117, 126, 144, 156, 159, 168, 182, 208, 212, 234, 252, 273, 312, 318, 336, 364, 371, 424, 468, 477, 504, 546, 624, 631, 636, 689, 728, 742, 819, 848, 936, 954, 1008, 1092, 1113, 1262, 1272, 1378, 1456, 1484, 1638, 1872, 1893, 1908, 2067, 2184, 2226, 2524, 2544, 2756, 2968, 3276, 3339, 3786, 3816, 4134, 4368, 4417, 4452, 4823, 5048, 5512, 5679, 5936, 6201, 6552, 6678, 7572, 7632, 8203, 8268, 8834, 8904, 9646, 10096, 11024, 11358, 12402, 13104, 13251, 13356, 14469, 15144, 16406, 16536, 17668, 17808, 19292, 22716, 24609, 24804, 26502, 26712, 28938, 30288, 32812, 33072, 33443, 35336, 38584, 39753, 43407, 45432, 49218, 49608, 53004, 53424, 57421, 57876, 65624, 66886, 70672, 73827, 77168, 79506, 86814, 90864, 98436, 99216, 100329, 106008, 114842, 115752, 131248, 133772, 147654, 159012, 172263, 173628, 196872, 200658, 212016, 229684, 231504, 234101, 267544, 295308, 300987, 318024, 344526, 347256, 393744, 401316, 434759, 459368, 468202, 516789, 535088, 590616, 601974, 636048, 689052, 694512, 702303, 802632, 869518, 918736, 936404, 1033578, 1181232, 1203948, 1304277, 1378104, 1404606, 1605264, 1739036, 1872808, 2067156, 2106909, 2407896, 2608554, 2756208, 2809212, 3043313, 3478072, 3745616, 3912831, 4134312, 4213818, 4815792, 5217108, 5618424, 6086626, 6956144, 7825662, 8268624, 8427636, 9129939, 10434216, 11236848, 12173252, 15651324, 16855272, 18259878, 20868432, 24346504, 27389817, 31302648, 33710544, 36519756, 48693008, 54779634, 62605296, 73039512, 109559268, 146079024, 219118536, 438237072]

約数ペア:

[(1, 438237072), (2, 219118536), (3, 146079024), (4, 109559268), (6, 73039512), (7, 62605296), (8, 54779634), (9, 48693008), (12, 36519756), (13, 33710544), (14, 31302648), (16, 27389817), (18, 24346504), (21, 20868432), (24, 18259878), (26, 16855272), (28, 15651324), (36, 12173252), (39, 11236848), (42, 10434216), (48, 9129939), (52, 8427636), (53, 8268624), (56, 7825662), (63, 6956144), (72, 6086626), (78, 5618424), (84, 5217108), (91, 4815792), (104, 4213818), (106, 4134312), (112, 3912831), (117, 3745616), (126, 3478072), (144, 3043313), (156, 2809212), (159, 2756208), (168, 2608554), (182, 2407896), (208, 2106909), (212, 2067156), (234, 1872808), (252, 1739036), (273, 1605264), (312, 1404606), (318, 1378104), (336, 1304277), (364, 1203948), (371, 1181232), (424, 1033578), (468, 936404), (477, 918736), (504, 869518), (546, 802632), (624, 702303), (631, 694512), (636, 689052), (689, 636048), (728, 601974), (742, 590616), (819, 535088), (848, 516789), (936, 468202), (954, 459368), (1008, 434759), (1092, 401316), (1113, 393744), (1262, 347256), (1272, 344526), (1378, 318024), (1456, 300987), (1484, 295308), (1638, 267544), (1872, 234101), (1893, 231504), (1908, 229684), (2067, 212016), (2184, 200658), (2226, 196872), (2524, 173628), (2544, 172263), (2756, 159012), (2968, 147654), (3276, 133772), (3339, 131248), (3786, 115752), (3816, 114842), (4134, 106008), (4368, 100329), (4417, 99216), (4452, 98436), (4823, 90864), (5048, 86814), (5512, 79506), (5679, 77168), (5936, 73827), (6201, 70672), (6552, 66886), (6678, 65624), (7572, 57876), (7632, 57421), (8203, 53424), (8268, 53004), (8834, 49608), (8904, 49218), (9646, 45432), (10096, 43407), (11024, 39753), (11358, 38584), (12402, 35336), (13104, 33443), (13251, 33072), (13356, 32812), (14469, 30288), (15144, 28938), (16406, 26712), (16536, 26502), (17668, 24804), (17808, 24609), (19292, 22716)]