2653647612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{1993}}^1$

素因数の和:2160

約数の個数: 144

約数和(自身を含む): 7841492736

約数和(自身を除く): 5187845124

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 131, 132, 154, 231, 242, 262, 308, 363, 393, 462, 484, 524, 726, 786, 847, 917, 924, 1441, 1452, 1572, 1694, 1834, 1993, 2541, 2751, 2882, 3388, 3668, 3986, 4323, 5082, 5502, 5764, 5979, 7972, 8646, 10087, 10164, 11004, 11958, 13951, 15851, 17292, 20174, 21923, 23916, 27902, 30261, 31702, 40348, 41853, 43846, 47553, 55804, 60522, 63404, 65769, 83706, 87692, 95106, 110957, 121044, 131538, 153461, 167412, 190212, 221914, 241153, 261083, 263076, 306922, 332871, 443828, 460383, 482306, 522166, 613844, 665742, 723459, 783249, 920766, 964612, 1044332, 1331484, 1446918, 1566498, 1688071, 1827581, 1841532, 2871913, 2893836, 3132996, 3376142, 3655162, 5064213, 5482743, 5743826, 6752284, 7310324, 8615739, 10128426, 10965486, 11487652, 17231478, 20103391, 20256852, 21930972, 31591043, 34462956, 40206782, 60310173, 63182086, 80413564, 94773129, 120620346, 126364172, 189546258, 221137301, 241240692, 379092516, 442274602, 663411903, 884549204, 1326823806, 2653647612]

約数ペア:

[(1, 2653647612), (2, 1326823806), (3, 884549204), (4, 663411903), (6, 442274602), (7, 379092516), (11, 241240692), (12, 221137301), (14, 189546258), (21, 126364172), (22, 120620346), (28, 94773129), (33, 80413564), (42, 63182086), (44, 60310173), (66, 40206782), (77, 34462956), (84, 31591043), (121, 21930972), (131, 20256852), (132, 20103391), (154, 17231478), (231, 11487652), (242, 10965486), (262, 10128426), (308, 8615739), (363, 7310324), (393, 6752284), (462, 5743826), (484, 5482743), (524, 5064213), (726, 3655162), (786, 3376142), (847, 3132996), (917, 2893836), (924, 2871913), (1441, 1841532), (1452, 1827581), (1572, 1688071), (1694, 1566498), (1834, 1446918), (1993, 1331484), (2541, 1044332), (2751, 964612), (2882, 920766), (3388, 783249), (3668, 723459), (3986, 665742), (4323, 613844), (5082, 522166), (5502, 482306), (5764, 460383), (5979, 443828), (7972, 332871), (8646, 306922), (10087, 263076), (10164, 261083), (11004, 241153), (11958, 221914), (13951, 190212), (15851, 167412), (17292, 153461), (20174, 131538), (21923, 121044), (23916, 110957), (27902, 95106), (30261, 87692), (31702, 83706), (40348, 65769), (41853, 63404), (43846, 60522), (47553, 55804)]