645560388

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{6547}}^1$

素因数の和:6654

約数の個数: 96

約数和(自身を含む): 1848107520

約数和(自身を除く): 1202547132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 83, 99, 108, 132, 166, 198, 249, 297, 332, 396, 498, 594, 747, 913, 996, 1188, 1494, 1826, 2241, 2739, 2988, 3652, 4482, 5478, 6547, 8217, 8964, 10956, 13094, 16434, 19641, 24651, 26188, 32868, 39282, 49302, 58923, 72017, 78564, 98604, 117846, 144034, 176769, 216051, 235692, 288068, 353538, 432102, 543401, 648153, 707076, 864204, 1086802, 1296306, 1630203, 1944459, 2173604, 2592612, 3260406, 3888918, 4890609, 5977411, 6520812, 7777836, 9781218, 11954822, 14671827, 17932233, 19562436, 23909644, 29343654, 35864466, 53796699, 58687308, 71728932, 107593398, 161390097, 215186796, 322780194, 645560388]

約数ペア:

[(1, 645560388), (2, 322780194), (3, 215186796), (4, 161390097), (6, 107593398), (9, 71728932), (11, 58687308), (12, 53796699), (18, 35864466), (22, 29343654), (27, 23909644), (33, 19562436), (36, 17932233), (44, 14671827), (54, 11954822), (66, 9781218), (83, 7777836), (99, 6520812), (108, 5977411), (132, 4890609), (166, 3888918), (198, 3260406), (249, 2592612), (297, 2173604), (332, 1944459), (396, 1630203), (498, 1296306), (594, 1086802), (747, 864204), (913, 707076), (996, 648153), (1188, 543401), (1494, 432102), (1826, 353538), (2241, 288068), (2739, 235692), (2988, 216051), (3652, 176769), (4482, 144034), (5478, 117846), (6547, 98604), (8217, 78564), (8964, 72017), (10956, 58923), (13094, 49302), (16434, 39282), (19641, 32868), (24651, 26188)]