238061772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 682456320

約数和(自身を除く): 444394548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 61, 62, 78, 93, 117, 122, 124, 156, 183, 186, 234, 244, 269, 279, 366, 372, 403, 468, 538, 549, 558, 732, 793, 806, 807, 1076, 1098, 1116, 1209, 1586, 1612, 1614, 1891, 2196, 2379, 2418, 2421, 3172, 3228, 3497, 3627, 3782, 4758, 4836, 4842, 5673, 6994, 7137, 7254, 7564, 8339, 9516, 9684, 10491, 11346, 13988, 14274, 14508, 16409, 16678, 17019, 20982, 22692, 24583, 25017, 28548, 31473, 32818, 33356, 34038, 41964, 49166, 49227, 50034, 62946, 65636, 68076, 73749, 75051, 98332, 98454, 100068, 108407, 125892, 147498, 147681, 150102, 196908, 213317, 216814, 221247, 294996, 295362, 300204, 325221, 426634, 433628, 442494, 508679, 590724, 639951, 650442, 853268, 884988, 975663, 1017358, 1279902, 1300884, 1526037, 1919853, 1951326, 2034716, 2559804, 3052074, 3839706, 3902652, 4578111, 6104148, 6612827, 7679412, 9156222, 13225654, 18312444, 19838481, 26451308, 39676962, 59515443, 79353924, 119030886, 238061772]

約数ペア:

[(1, 238061772), (2, 119030886), (3, 79353924), (4, 59515443), (6, 39676962), (9, 26451308), (12, 19838481), (13, 18312444), (18, 13225654), (26, 9156222), (31, 7679412), (36, 6612827), (39, 6104148), (52, 4578111), (61, 3902652), (62, 3839706), (78, 3052074), (93, 2559804), (117, 2034716), (122, 1951326), (124, 1919853), (156, 1526037), (183, 1300884), (186, 1279902), (234, 1017358), (244, 975663), (269, 884988), (279, 853268), (366, 650442), (372, 639951), (403, 590724), (468, 508679), (538, 442494), (549, 433628), (558, 426634), (732, 325221), (793, 300204), (806, 295362), (807, 294996), (1076, 221247), (1098, 216814), (1116, 213317), (1209, 196908), (1586, 150102), (1612, 147681), (1614, 147498), (1891, 125892), (2196, 108407), (2379, 100068), (2418, 98454), (2421, 98332), (3172, 75051), (3228, 73749), (3497, 68076), (3627, 65636), (3782, 62946), (4758, 50034), (4836, 49227), (4842, 49166), (5673, 41964), (6994, 34038), (7137, 33356), (7254, 32818), (7564, 31473), (8339, 28548), (9516, 25017), (9684, 24583), (10491, 22692), (11346, 20982), (13988, 17019), (14274, 16678), (14508, 16409)]