7220448

素因数分解:

$2^5\times 3^3\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 21561120

約数和(自身を除く): 14340672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 96, 108, 122, 137, 144, 183, 216, 244, 274, 288, 366, 411, 432, 488, 548, 549, 732, 822, 864, 976, 1096, 1098, 1233, 1464, 1644, 1647, 1952, 2192, 2196, 2466, 2928, 3288, 3294, 3699, 4384, 4392, 4932, 5856, 6576, 6588, 7398, 8357, 8784, 9864, 13152, 13176, 14796, 16714, 17568, 19728, 25071, 26352, 29592, 33428, 39456, 50142, 52704, 59184, 66856, 75213, 100284, 118368, 133712, 150426, 200568, 225639, 267424, 300852, 401136, 451278, 601704, 802272, 902556, 1203408, 1805112, 2406816, 3610224, 7220448]

約数ペア:

[(1, 7220448), (2, 3610224), (3, 2406816), (4, 1805112), (6, 1203408), (8, 902556), (9, 802272), (12, 601704), (16, 451278), (18, 401136), (24, 300852), (27, 267424), (32, 225639), (36, 200568), (48, 150426), (54, 133712), (61, 118368), (72, 100284), (96, 75213), (108, 66856), (122, 59184), (137, 52704), (144, 50142), (183, 39456), (216, 33428), (244, 29592), (274, 26352), (288, 25071), (366, 19728), (411, 17568), (432, 16714), (488, 14796), (548, 13176), (549, 13152), (732, 9864), (822, 8784), (864, 8357), (976, 7398), (1096, 6588), (1098, 6576), (1233, 5856), (1464, 4932), (1644, 4392), (1647, 4384), (1952, 3699), (2192, 3294), (2196, 3288), (2466, 2928)]