217836612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 658624512

約数和(自身を除く): 440787900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 61, 63, 74, 84, 111, 122, 126, 148, 183, 222, 244, 252, 259, 333, 366, 383, 427, 444, 518, 549, 666, 732, 766, 777, 854, 1036, 1098, 1149, 1281, 1332, 1532, 1554, 1708, 2196, 2257, 2298, 2331, 2562, 2681, 3108, 3447, 3843, 4514, 4596, 4662, 5124, 5362, 6771, 6894, 7686, 8043, 9028, 9324, 10724, 13542, 13788, 14171, 15372, 15799, 16086, 20313, 23363, 24129, 27084, 28342, 31598, 32172, 40626, 42513, 46726, 47397, 48258, 56684, 63196, 70089, 81252, 85026, 93452, 94794, 96516, 99197, 127539, 140178, 142191, 163541, 170052, 189588, 198394, 210267, 255078, 280356, 284382, 297591, 327082, 396788, 420534, 490623, 510156, 568764, 595182, 654164, 841068, 864431, 892773, 981246, 1190364, 1471869, 1728862, 1785546, 1962492, 2593293, 2943738, 3457724, 3571092, 5186586, 5887476, 6051017, 7779879, 10373172, 12102034, 15559758, 18153051, 24204068, 31119516, 36306102, 54459153, 72612204, 108918306, 217836612]

約数ペア:

[(1, 217836612), (2, 108918306), (3, 72612204), (4, 54459153), (6, 36306102), (7, 31119516), (9, 24204068), (12, 18153051), (14, 15559758), (18, 12102034), (21, 10373172), (28, 7779879), (36, 6051017), (37, 5887476), (42, 5186586), (61, 3571092), (63, 3457724), (74, 2943738), (84, 2593293), (111, 1962492), (122, 1785546), (126, 1728862), (148, 1471869), (183, 1190364), (222, 981246), (244, 892773), (252, 864431), (259, 841068), (333, 654164), (366, 595182), (383, 568764), (427, 510156), (444, 490623), (518, 420534), (549, 396788), (666, 327082), (732, 297591), (766, 284382), (777, 280356), (854, 255078), (1036, 210267), (1098, 198394), (1149, 189588), (1281, 170052), (1332, 163541), (1532, 142191), (1554, 140178), (1708, 127539), (2196, 99197), (2257, 96516), (2298, 94794), (2331, 93452), (2562, 85026), (2681, 81252), (3108, 70089), (3447, 63196), (3843, 56684), (4514, 48258), (4596, 47397), (4662, 46726), (5124, 42513), (5362, 40626), (6771, 32172), (6894, 31598), (7686, 28342), (8043, 27084), (9028, 24129), (9324, 23363), (10724, 20313), (13542, 16086), (13788, 15799), (14171, 15372)]