38019276

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 110545344

約数和(自身を除く): 72526068

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 37, 46, 51, 68, 69, 73, 74, 92, 102, 111, 138, 146, 148, 153, 204, 207, 219, 222, 276, 292, 306, 333, 391, 414, 438, 444, 612, 629, 657, 666, 782, 828, 851, 876, 1173, 1241, 1258, 1314, 1332, 1564, 1679, 1702, 1887, 2346, 2482, 2516, 2553, 2628, 2701, 3358, 3404, 3519, 3723, 3774, 4692, 4964, 5037, 5106, 5402, 5661, 6716, 7038, 7446, 7548, 7659, 8103, 10074, 10212, 10804, 11169, 11322, 14076, 14467, 14892, 15111, 15318, 16206, 20148, 22338, 22644, 24309, 28543, 28934, 30222, 30636, 32412, 43401, 44676, 45917, 48618, 57086, 57868, 60444, 62123, 85629, 86802, 91834, 97236, 114172, 124246, 130203, 137751, 171258, 173604, 183668, 186369, 248492, 256887, 260406, 275502, 342516, 372738, 413253, 513774, 520812, 551004, 559107, 745476, 826506, 1027548, 1056091, 1118214, 1653012, 2112182, 2236428, 3168273, 4224364, 6336546, 9504819, 12673092, 19009638, 38019276]

約数ペア:

[(1, 38019276), (2, 19009638), (3, 12673092), (4, 9504819), (6, 6336546), (9, 4224364), (12, 3168273), (17, 2236428), (18, 2112182), (23, 1653012), (34, 1118214), (36, 1056091), (37, 1027548), (46, 826506), (51, 745476), (68, 559107), (69, 551004), (73, 520812), (74, 513774), (92, 413253), (102, 372738), (111, 342516), (138, 275502), (146, 260406), (148, 256887), (153, 248492), (204, 186369), (207, 183668), (219, 173604), (222, 171258), (276, 137751), (292, 130203), (306, 124246), (333, 114172), (391, 97236), (414, 91834), (438, 86802), (444, 85629), (612, 62123), (629, 60444), (657, 57868), (666, 57086), (782, 48618), (828, 45917), (851, 44676), (876, 43401), (1173, 32412), (1241, 30636), (1258, 30222), (1314, 28934), (1332, 28543), (1564, 24309), (1679, 22644), (1702, 22338), (1887, 20148), (2346, 16206), (2482, 15318), (2516, 15111), (2553, 14892), (2628, 14467), (2701, 14076), (3358, 11322), (3404, 11169), (3519, 10804), (3723, 10212), (3774, 10074), (4692, 8103), (4964, 7659), (5037, 7548), (5106, 7446), (5402, 7038), (5661, 6716)]